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Earthing Mattress Cover with Free Product Tester

Founded by Clint Ober,  the Grounding Pioneer

Snap the Coil Cord onto the connector tab on the Earthing Mattress Cover in order to get grounded while you sleep. (4551374667889)

Louisa H

"After just one night of sleeping with earthing my knee pain was completely gone."

Cindy W

“Within 2 weeks the pain was gone and I was sleeping like a baby.”

Earthing Mattress Cover with Free Product Tester

$289.99

The Earthing Mattress Cover is made from our proprietary grounding material that is the culmination of two decades of research and development. The grounded Mattress Cover can be placed over or under your fitted sheet. It is thin, 100% conductive, easy to clean, and very durable.

Size: Cal King - 72" x 84"

Cal King - 72" x 84"

$289.99

King - 76" x 80"

$289.99

Queen - 60" x 80"

$269.99

Full - 54" x 75"

$239.99

Twin XL - 39" x 80"

$239.99

Twin - 39" x 75"

$229.99

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on Orders Over $99

Founded & Grounded  

in the USA

Backed by 20+ Years of

Research

Product Description

Long lasting Earthing and Grounding mattress cover, place under your favorite sheets.

The Earthing Mattress Cover is made from our proprietary grounding material that is the culmination of two decades of research and development. Clint Ober designed it after feedback from our customers that they wanted a sleep option that would last longer than silver-threaded grounding sheet. The grounded Mattress Cover can be placed over or under your fitted sheet. It is thin, 100% conductive, easy to clean, and very durable. Sleeping grounded is one of the easiest ways you can ground your body consistently each day for 6-8 hours!

What's Included

Earthing Mattress Cover Kit

- 1 Earthing Elite Mattress Cover
- 1 Earthing Coil Cord (Length: 15ft)
- 1 U.S. Outlet Checker
- 1 U.S Safety Adapter

Earthing Product Tester Kit

- 1 Earthing Product Tester
- 1 Coil Cord (Length: 15ft)

How to Use

STEP 1: Test your wall outlet with the included Outlet Checker to ensure it's grounded.
GROUNDED = Two amber lights illuminated. You are ready to move on to step 2.
NOT GROUNDED = Any other light combination. If this is the case, try testing other outlets. If none of them are grounded, then you will need to purchase a Ground Rod to use with your product.

STEP 2: Push the included Safety Adapter into your grounded wall outlet or into the surge protector that's plugged into the grounded wall outlet.

STEP 3: Firmly push one end of the Coil Cord into the Safety Adapter. Place the Mattress Cover on your mattress. Snap the other end of the Coil Cord onto the connector tab of your Mattress Cover.

STEP 4: For instant grounding, make direct skin contact with the Mattress Cover. If you prefer a thin layer of material between your skin and the mat, you'll still be grounded once your sweat creates channels for Earth's electrons to pass through.

Recommended Materials:
- Natural Fabrics: Cotton and bamboo are the best choices for optimal grounding.
- Partially Synthetic Fabrics: These are acceptable but may take longer to establish grounding.

Avoid:
- Fully Synthetic Materials: These block electron flow and prevent effective grounding.

It's important to choose the right materials to ensure you experience the full benefits of grounding with your Mattress Cover!

Materials & Care Instructions

Dimensions: Vary depending on the size Mattress Cover you select.

Earthing's proprietary carbon-based grounding material is the result of over two decades of research and development by Clint Ober. Carbon, the second most abundant element in the human body, effortlessly conducts the Earth’s electrons while its hypoallergenic properties help to combat allergens in your mattress. Earthing's unique grounding material is vegan, eco-friendly, durable, 100% conductive, and easy to clean.

CARE INSTRUCTIONS:
The hypoallergenic nature of carbon helps combat allergens in your bed. These covers not only ground you, they also create a physical shield against the dust and mites living in your mattress.

Easy Cleaning: Simply clean with a little soap and water on a cloth, then wipe clean with plain water and allow to dry naturally. The Earthing® Mattress Cover should be wiped down regularly to ensure good conductivity and to avoid build up of skin oils.

Do:
- Wipe down the Mattress Cover using a non-corrosive cleaner like soap and water on a damp sponge.
- Air dry before using it again.

Do Not:
- Use bleach, chlorine, or harsh chemicals to clean the Mattress Cover.
- Do not apply lotion, creams, or body oil to your skin before touching the Mattress Cover as these can oxidize and damage conductivity over time.

Louisa H

"After just one night of sleeping with earthing my knee pain was completely gone."

Cindy W

“Within 2 weeks the pain was gone and I was sleeping like a baby.”

We’re the Creators of Earthing Technology, with over 20 years of development

Founded by Clint Ober, the Grounding Pioneer

We’re proud to be founded by Clint Ober—the original innovator behind modern grounding. His 20+ years of passion, research, and real-world experience are at the heart of everything we do at Earthing.

Decades of Research, Poured Directly into Our Products

Our passion for research isn’t separate from our products—it fuels them. We've led decades of grounding research with over 26 published studies—and we pour everything we've learned directly into the products we create here at Earthing.

Built for Maximizing Your Health Benefits

We engineer every product for maximum electron flow—because when grounding is done right, you can feel the difference. Real grounding delivers measurable benefits like less inflammation, deeper sleep, reduced stress, and faster recovery—and we never cut corners to get you there.

We’re Grounded in Purpose, Not Just Profit

At Earthing, it’s not about making a quick sale—it’s about helping people reconnect to one of the most powerful healing forces Earth has to offer. We’re a mission-driven team who live and breathe the grounding lifestyle every day, and we’re honored to share it with you.

“The mats have made a remarkable difference to the inflammation I contend with because of PD and RA. EARTHING IS REAL!!!”

Denise C.

Verified Customer

Grounding 101

What is grounding?

The earth beneath your feet provides you with food and water. It gives you a surface to sit, stand, walk, run, swim, climb, play, and build on. It also provides you with something very surprising - electrons. When you touch the ground, the electrons flow into you. This is called being “grounded.” Earthing® products connect you to the earth's electrons while you're inside sleeping, working, and relaxing. Connecting to the ground by using our products indoors is called ‘Earthing.’

Is grounding a new concept?

No, it's not. Throughout practically all of history, humans have walked barefoot on the Earth. They have sat and slept on conductive animal skins, and fashioned those skins into footwear. Living like this enabled our predecessors to absorb the Earth’s natural energy into their bodies at all times. Over time, as we've "advanced" as a society, we've disconnected ourselves more and more from touching the Earth. Today, everyone is chronically disconnected from ground and as a society, we largely live our lives indoors. At Earthing®, we're committed to spreading the message that we all need to reconnect. We encourage everyone to get outside and put their bare feet on the ground whenever possible. We've created products that allow you to be connected to the Earth while you're sleeping, working, and living your life indoors.

Why do I need Earthing products® if I can just go barefoot on the Earth?

Earthing® products are a convenient and safe way to ground yourself for more hours each day. Our ancestors walked barefoot on the earth, wrapped their feet in conductive leather, and slept on animal hides on the ground. Such practices were part of the ordinary way of life throughout history. Our ancestors were always grounded. This is the ideal, but no longer how we all live. We rarely go outside barefoot save for when we are at the beach. We wear insulated shoes and we sleep on elevated beds inside our insulated houses.

Can I be grounded too much?

No, it's impossible to be grounded too much. (You can definitely be UN-grounded too much though!)

How quickly will grounding work?

Your body is a good conductor of free electrons. We have seen that when people are grounded in experiments with Earthing® Patches placed on the bottom of their feet (simulating standing barefoot on the Earth), they sometimes feel a tingling sensation moving up the legs. We associate this with the movement of electrons from the Earth up into the body. People say they often feel the same sensation when walking barefoot along the wet sand at the beach. In our research, we have “clocked” the speed of this activity. It takes about 20 to 30 minutes to reach the upper body, such as your shoulder. A knee would be reached faster as it is closer to the grounded feet. The effects on the body can vary depending on the individual, the method of grounding, and the condition you're hoping to improve. While some people may start feeling the effects almost immediately, it might take a few days or weeks of regular grounding sessions for others to notice the effects of grounding.