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Grounding FAQs: Sheets, Pillowcases & Mats
Find answers about sizing, setup, skin contact, cleaning and shipping.
Grounding Fitted Sheets
Our fitted sheets cover your mattress with a soft, breathable cotton-and-silver fabric. Designed for comfort and everyday use.
- Full mattress coverage
- 90% organic cotton, 10% silver
- Grounding cord included
- Six mattress sizes
Fitted Sheets FAQs
How is the grounding fitted sheet different from the grounding half-sheet?
Grounding Fitted Sheet: This is a full mattress-covering sheet with fitted corners and deep pockets. It fits around your mattress and provides a broad surface for direct skin contact. Choose a fitted-sheet size that matches your mattress width, length and depth.
The Grounding Bedsheet (Half-Sheet) is a separate strip-style product placed across your existing bedding. It does not wrap around the mattress like the fitted sheet.
The grounding fitted sheet is made from 90% organic cotton and 10% conductive silver fiber. Its available colors are Gray and White.
Can I use another sheet on top or wear pajamas?
Use the fitted sheet as the surface your skin touches. An extra sheet between you and the conductive fabric can reduce contact. Pajamas are fine when some bare skin, such as your feet, calves, or arms, remains in contact with the fitted sheet.
Which size should I choose for my mattress?
Measure your mattress width, length and depth, then choose one of the six fitted-sheet sizes currently listed in the product selector:
- Single: 35 × 75 in; 12-in pocket
- Twin: 39 × 80 in; 12-in pocket
- Full: 54 × 80 in; 12-in pocket
- Queen: 60 × 80 in; 12-in pocket
- King: 78 × 80 in; 13-in pocket
- California King: 72 × 84 in; 13-in pocket
These dimensions are for the grounding fitted sheet. Match the listed measurements to your mattress before ordering.
How do I connect the fitted sheet?
Fit the sheet over your mattress, snap the supplied cord onto its connection point, and connect the other end to the ground connection of a properly grounded outlet. Choose USA/CA, UK, or AU/NZ to match your outlet when ordering.
The sheet does not use mains power. The supplied grounding cord connects to ground and contains a 100 kΩ safety resistor. Check that your outlet is grounded before use.
USA/CA: No separate adapter is included or needed. The grounding cord end plugs directly into the ground hole of a properly grounded US/Canada outlet.
UK / AU/NZ: A matching grounding adapter is included for your selected plug type.
What comes with the fitted sheet?
Your order includes one grounding fitted sheet and one connecting cord. Choose the size, color, and plug type on this page before adding it to your cart.
USA/CA: No separate adapter is included or needed. The grounding cord end plugs directly into the ground hole of a properly grounded US/Canada outlet.
UK / AU/NZ: A matching grounding adapter is included for your selected plug type.
What comfort and durability features does the fitted sheet offer?
The organic cotton provides a soft, breathable surface, while the woven silver grid maintains the conductive connection when the sheet is correctly connected and your skin touches it. The fitted design and deep pockets help it stay securely on your mattress.
It is designed for a calm, comfortable sleep environment and everyday relaxation after activity. The fabric is lab-tested for performance through more than 100 wash cycles; following the care instructions helps protect the silver fibers.
Grounding Bedsheet (Half-Sheet)
A conductive half-sheet that lays across your existing bedding. Position the strip where your bare feet, calves or arms can touch it.
- 265 × 60 cm half-sheet
- 90% organic cotton, 10% silver
- Compact format for travel
- Gray, White or Black
Grounding Half-Sheet FAQs
What are the dimensions of the grounding half-sheet?
The Grounding Bedsheet is our grounding half-sheet, also called a sleep strip. The half-sheet measures 265 × 60 cm (104.3 × 23.6 in). It lays across your existing bedding and does not cover or wrap around the whole mattress.
It is made from 90% organic cotton and 10% conductive silver fiber. The half-sheet has one listed format, rather than separate mattress-size variants.
For a full mattress-covering product, explore our Grounding Fitted Sheets.
How should I position it, and which beds does it fit?
Lay the half-sheet over your regular bedding where bare skin can touch it, such as under your calves or feet. Its extra length can be tucked under the mattress to help it stay in place, horizontally or vertically.
The half-sheet is designed for standard Twin, Full, Queen, King, and California King beds. It does not need to match your mattress dimensions like a fitted sheet.
Can I cover it with a regular sheet or wear pajamas?
Keep the conductive half-sheet on top of your regular bedding so some bare skin touches it directly. A regular sheet placed over it creates a barrier and can weaken contact.
You can wear pajamas while using it. Position the strip so bare feet, calves, or arms can rest on the fabric.
Can I take the half-sheet when I travel?
Yes. Its compact strip shape makes it easier to pack than a full fitted sheet. Bring the grounding cord and use a verified grounded outlet at your destination.
USA/CA: No separate adapter is included or needed. The grounding cord end plugs directly into the ground hole of a properly grounded US/Canada outlet.
UK / AU/NZ: A matching grounding adapter is included for your selected plug type.
A travel adapter alone does not establish a grounding connection.
What is included with the grounding half-sheet?
The package includes one 265 × 60 cm grounding half-sheet, one connecting cord with a 100 kΩ safety resistor, and an instruction guide.
USA/CA: No separate adapter is included or needed. The grounding cord end plugs directly into the ground hole of a properly grounded US/Canada outlet.
UK / AU/NZ: A matching grounding adapter is included for your selected plug type.
Which colors are available for the grounding half-sheet?
Choose Gray, White, or Black, each with the conductive silver grid. All three colors use the same 90% organic cotton and 10% conductive silver fiber construction and the same 265 × 60 cm half-sheet format.
Grounding Pillowcases
A soft cotton-and-silver pillowcase with its own grounding connection. Use it as the outer layer where your face, head or neck rests.
- Queen and King pillow sizes
- 90% organic cotton, 10% silver
- Independent grounding connection
- 16-foot cord included
Grounding Pillowcases FAQs
What makes this different from an ordinary pillowcase?
The pillowcase blends 90% organic cotton with 10% conductive silver threads. When its cord is connected to a verified ground, the silver grid provides a conductive surface for skin contact. Your bare face, neck, or head needs to touch the fabric; a regular pillowcase does not provide this grounding connection.
It complements grounding bedding by providing a conductive surface where your face, neck, or head rests, creating a comfortable, grounded environment for relaxation.
Which pillowcase size should I choose?
Choose from 20 × 30 in (Queen) or 20 × 36 in (King). Measure your existing pillow and select the closest suitable size from this page. Your mattress size does not determine which pillowcase you need.
Can I put a normal pillowcase over it?
Use the grounding pillowcase as the outer layer touching your skin. Another pillowcase over it creates a barrier between your face or neck and the conductive fabric. You can keep a pillow protector underneath the grounding pillowcase.
Can I use it without a grounding sheet?
Yes. The pillowcase has its own connection point and supplied grounding cord, so it can be connected independently. You can also use it alongside grounding bedding, following the connection instructions for each product.
What comes with the grounding pillowcase?
Each purchase includes one grounding pillowcase and one 16-foot connecting cord with a built-in 100 kΩ safety resistor. A pillow insert is not included.
USA/CA: No separate adapter is included or needed. The grounding cord end plugs directly into the ground hole of a properly grounded US/Canada outlet.
UK / AU/NZ: A matching grounding adapter is included for your selected plug type.
Which pillowcase colors are available?
The grounding pillowcase comes in Grey, White, and Black. Each color uses the same cotton-and-silver blend and is available in the 20 × 30 in or 20 × 36 in size shown in the selector.
Grounding Mat
A wipe-clean conductive mat for your desk or floor. Rest bare feet or hands on the surface while you sit, work or relax.
- Conductive carbon PU surface
- Use at your desk or on the floor
- Wipe-clean surface
- Grounding cord included
Grounding Mat FAQs
How does the grounding mat work, and where can I use it?
The mat provides a conductive surface that connects to ground through its supplied cord. Place it where your skin can comfortably touch it while you sit or relax, for example under your bare feet at a desk or under your hands on a work surface.
It needs both a suitable grounding connection and contact with your body.
Can I wear socks or shoes while using the mat?
Bare skin provides the most direct contact. Our FAQ notes that thin cotton socks can allow contact as moisture builds up, while thick or synthetic socks can reduce it. Remove shoes and place bare feet on the mat for the simplest setup.
What is the mat made of?
The mat uses conductive PU leather with a conductive carbon layer. Its surface is designed to be wiped clean, making care different from our cotton-and-silver grounding bedding.
How long will the mat last, and how should I store it?
The conductive PU surface is designed for repeated daily use. Its useful life depends on handling and care, so keep it clean, dry, and away from prolonged direct sunlight or harsh chemicals.
Let it dry fully after cleaning before storing it, and check the mat and cord if the connection seems inconsistent.
What comes with the grounding mat?
Your purchase includes one grounding mat and its grounding connection cord. Choose USA/CA, UK, or AU/NZ to match the outlet you will use.
USA/CA: No separate adapter is included or needed. The grounding cord end plugs directly into the ground hole of a properly grounded US/Canada outlet.
UK / AU/NZ: A matching grounding adapter is included for your selected plug type.
More Help Topics
Our team is here to help.
Get in touchGrounding Basics
Understand the connection behind grounding sheets, pillowcases and mats.
Back to productsWhat is grounding, and is it the same as earthing?
Grounding, also called earthing, means making a conductive connection between your body and the Earth. Outdoors, this can happen through direct contact with the ground. Indoors, a grounding product connects its conductive surface to a verified ground through a grounding cord.
The terms are commonly used interchangeably in the context of grounding bedding and mats.
What makes Earthedin products conductive?
Our fitted sheets, grounding half-sheets and pillowcases blend 90% organic cotton with 10% conductive silver fiber. The silver grid provides a conductive surface when bare skin touches the fabric and the product is correctly connected to ground.
Our grounding mat uses conductive PU leather with a carbon layer. Its surface connects through the supplied grounding cord in the same way.
Setup and Testing
Check your grounding connection, choose a plug type and test your product.
Back to productsHow do I connect my grounding product? Does it use electricity?
Position the product according to its format:
- Grounding Fitted Sheet: Fit it around your mattress.
- Grounding Half-Sheet (Bedsheet): Lay it across your existing bedding where bare skin can touch it.
- Grounding Pillowcase: Put it on your pillow as the outer layer touching your skin.
- Grounding Mat: Place it on your desk or floor where your hands or bare feet can rest on it.
Snap the supplied grounding cord onto the product’s connection point, then connect the other end to the ground connection of a properly grounded outlet.
These products do not use mains power. The cord connects to ground and includes a built-in 100 kΩ safety resistor. Verify that the outlet is grounded before use, and keep some bare skin in contact with the conductive surface.
Which regional plug type should I choose?
The four products on this page offer USA/CA, UK and AU/NZ connection options. Choose the option that matches the outlet you will use.
USA/CA: No separate adapter is included or needed. The grounding cord end plugs directly into the ground hole of a properly grounded US/Canada outlet.
UK / AU/NZ: A matching grounding adapter is included for your selected plug type.
A travel adapter alone does not establish a grounding connection; the outlet must be properly grounded.
Will grounding products work in an apartment or without a grounded outlet?
An apartment can support grounding when the outlet is correctly connected to the building’s grounding system; the floor you live on is not the deciding factor. Verify the outlet instead of assuming it is grounded.
If a suitable grounded outlet is unavailable, an optional grounding rod can provide an alternative connection to outdoor soil. Follow the rod’s installation instructions.
How can I check whether my grounding product is conductive?
Use a grounding continuity tester on the product while it is connected, following the tester’s instructions. You can also use a multimeter’s resistance setting: place the probes on separate areas of the silver grid for bedding or on separate points of the mat’s conductive surface.
A conductivity reading checks the fabric or mat surface. It does not confirm that your wall outlet is grounded; check the outlet separately.
Why doesn’t my grounding cord beep in continuity mode?
The supplied grounding cord contains a 100 kΩ (100,000-ohm) safety resistor. This resistance is above the beep threshold of many multimeters, so a missing continuity beep alone does not mean the cord is faulty.
Use a resistance range that can measure 100 kΩ, such as a 200 kΩ range, and follow your meter’s instructions. On a 200 kΩ range, a reading near 100 represents approximately 100 kΩ. Verify your outlet’s grounding separately.
Care and Cleaning
Care for conductive cotton-and-silver bedding and the wipe-clean grounding mat.
Back to productsHow do I wash grounding fitted sheets, half-sheets and pillowcases?
These washing instructions apply to the cotton-and-silver grounding fitted sheets, half-sheets and pillowcases. For the grounding mat, follow the separate wipe-clean mat instructions.
Disconnect the grounding cord before washing. Use a mild liquid detergent with a neutral pH. Machine wash on a regular cycle in warm water at approximately 40°C (105°F), then tumble dry on a gentle cycle with low heat. Do not dry clean.
Never use bleach or detergents with whitening agents. Avoid fabric softeners, oxi-detergents and detergents containing oils such as lavender or coconut oil, which can damage or coat the conductive silver fibers. Wait at least one hour after applying lotions or body oils before touching the fabric.
Regular washing helps remove skin oils and sweat. Wash conductive bedding every 1–2 weeks to keep the surface clean.
How do I clean the grounding mat?
Disconnect the cord before cleaning. Wipe the surface with a soft cloth and water or mild soap, then wipe again with a clean damp cloth to remove residue. Pat dry or let it air dry before reconnecting.
Do not submerge the mat. Avoid bleach, alcohol, harsh cleaners, and prolonged direct sunlight, which can damage the surface.
Shipping and Orders
Find delivery estimates, tracking details and help with your order.
Back to productsWhen will my order ship, and how can I track it?
Please allow 1–3 business days for order processing before dispatch. Once it ships, you will receive a confirmation email with your tracking number and a tracking link. Tracking updates can take up to 48 hours to appear.
Delivery is handled by global carriers and local couriers, including USPS, DHL, FedEx, Yunexpress, and Aramex, depending on the destination. If no dispatch email arrives within four business days, check your spam folder or contact support@earthedin.com with your order number.
Where do you deliver, how long does shipping take, and is it free?
We currently deliver to the United States, Canada, the United Kingdom, Australia, and New Zealand. Estimated delivery is 5–10 business days after dispatch; the 1–3 business days of order processing are separate.
Shipping is free when your order total is at least $40 USD. Orders below $40 USD have a flat $12 USD shipping fee. Delivery estimates can be affected by customs or other delays, and any applicable import duties or taxes are the recipient’s responsibility.
See our Shipping Policy for complete delivery terms.
What should I do if an item is missing from my order?
Your order may be split into multiple packages because of stock location or weight restrictions. You will typically receive separate tracking numbers when this happens.
If you believe an item was missed, contact support@earthedin.com with your order number so our team can help. See the Shipping Policy for full details.