Specification Material: 100% Cotton Fabric and Silver Fiber. Colour: Primary Colour. Size: 60 inch x 80 inch or 153cm x 203cm for Double Bed. How To Use The Earthing Fitted Sheets. Step 1: Check Your Outlets For Ground. Connect it to the ground port of a grounded 3 prong outlet. Before plugging in your Earthing product, check if the outlet is grounded by plugging in the outlet checker. Step 2: Setting Up The Fitted Sheet. Place the Earthing sheet over your mattress. Insert one end of the Earthing cord into the ground port of a properly grounded wall outlet or connect to cord of an Earthing ground rod placed in the Earth outside. When you lie down on the connected sheet, any bare skin contact will transfer the Earths energy to your body once you connect the sheet. Step 3: How To Wash and Care For Your Earthing Fitted Sheet. Washing it by hands in cool pure water.