Composition:Viscose+Polyester(the mix rate) Spec,:25*25cm Weight range:56-68g Package:1roll/bag Delivery time:15-25days Cleaning Cloth:Soft material, strong capacity of absorbing waterstrong decontamination, could clean the soil without detergent, do not stick oilno floss left, durable material Easy to wash, easy to air dryClean and healthy, economic benefits Cleaning Cloth