Grounded You to Better Today: VOREEK uses a unique grounding/earthing technology to help you get closer to nature at home. So, Pls Grounded in Truth Starting Today!!! Breathable & Flexible Usage: No Need to Cover Entire Mattress Simple To Use: Please connect the cable to the connector on the grounding pad and the other one connect the wall electrical outlet that you'll be able to feel the infinite magic of grounding technology Carefree Maintenance: Simply grab a clean, damp cloth and mild soap, and wipe down the surface of the grounding mats. Then, let it air dry completely before using it again More Durable: Our VOREEK's grounding mats that have been professionally tested for abrasion and cleaning. We want to provide you with the best products and services, and we have to take responsibility when we fail to do so