Earth and Moon Grounding mat for bed (full size bed) I purchased this mat for the bed then decided on grounding sheets. This has been used, but extremely gently. You can use it on the bed or it could be used on the floor. I have multiple Earth and Moon grounding products and have given them to everyone in my family who was open to the idea. We definitely sleep more soundly and wake more rested with the grounding products. This item is normally $129 on the Earth and Moon website. Smoke and pet free home.