The Denver Cobblestone Multi Contemporary 5'3"x7'3" Area Rug is delicate blend of polyester and polyester fiber in trendy gray tone colors and contemporary designs. The polyester yarn shrinks back from the polypropylene to give it a high/low effect that gives your rug a great texture. It is made to withstand high traffic areas and still look great. To clean, wash with a damp rag and use a mild detergent when necessary. Machine made in Turkey.