The Science of Grounding, Better Sleep: Why Grounding Helps Us Stay Healthy Grounding harnesses the earth's natural energies to improve health and well-being. Earth is slightly negatively charged due to free electrons on the surface. When you make conductive contact with the ground, whether standing barefoot or using a grounding system, this charge is transferred to your body. In your body, these free electrons are antioxidants. Healthy Lifestyle: Step on the floor with bare feet or touch indoor flooring products for better physical function. Grounding reduces pain and inflammation, reduces stress and tension, speeds recovery and healing, normalizes biological rhythms, helps you sleep better, improves circulation, and helps you learn and work better. Easy Grounding: Simply plug into the grounded socket of the wall outlet, and the magic of the ground can actively "ground" the board through the magic of the socket. Hand washable and durable! 5. Our grounding pillowcase allows you to enjoy a healthier, deeper sleep and wake up feeling refreshed as it lowers the voltage of harmful electromagnetic radiators and provides your body with a beneficial flow of anti-inflammatory electrons . Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store