Rubber-Cal Heavy Duty Appliance Mat - 3/4" x 3ft Wide x 4ft Long - Black Rubber Floor Protection Mat 3/4 inch thick washing machine mat made from recycled rubber Designed to withstand heavy equipment as an appliance floor protector mat Tough anti vibration mat absorbs and isolates noise from washers and dryers and other equipment 100% recycled rubber tires act as a fantastic washing machine vibration mat A 3ft x 4ft vibration mat that weighs 50lbs, thus removing the need for permanent adhesives