European Style Rose Flower Carpet Antiskid Circular Carpet (Rose red) Material: acrylic fibers Size: Approx 80cm x80cm/31*31 inch/weight: approx 1.5kg On the back: glue. Non-toxic, waterproof, strong skid resistance As computer chair mat,bedroom mat,bay window or balcony mat is very good Clean type: machine washable/ water scrubbing