MACHINE WASHABLE: For sizes 3'x9' 4'x6' and 5'x5' machine wash your rug with like colors on delicate with cold water for sizes 5'x8' 7'x9' 8'x8' and 8'x10' we recommend using 60lb washing machine the large kind you find at a laundromatSHELL AREA RUG: Shell is a solidcolor rug with geometric line drawings in relief the modern rug s simple toneontone effect is inspired by the accidental designs of beach tidesMEDIUM PILE: This is not a thin flat mat: it s a thick soft and cushioned medium pile rug made of 100 recycled polyester and OEKOTEX certified the rug is soft underfootNEUTRAL TONES: Effortlessly complementing any modern decor this understated rug combines neutral bone beige tones our designer perfects each style and hue to create the right mood