Durable Polypropylene Pile , Slip Skid Resistant Rubber Backing Made in USA and Imported Ultra Soft Polypropylene fabric / Light Weight / Skid Resistant / Anti-Static / Antibacterial / Mold, Mildew, Soil Resistant / Won’t Fade / Indoor Use Only / Both ends are finished (serged or binded) in order to prevent fraying . Your runner is made of `Slip Resistant` rubber backing, however : it is not `Slip Proof` . The longer the dimensions on your runner the better the grip for the slip resistance. One the most important characters and features of our runner rugs comparing to conventional machine made runners,the colors may appear brighter and the details may appear sharper when the pile is pointing towards you and the colors and details may appear muted and sharp when the pile is pointing away from you.in some models,the change in color intensity may be just a shade different,in others the variation could be quite visible. Design: Striped / Color: Multi / Size: 31 Inch X 18 Feet ( %4+ – factory size difference) Hight : 0.30 inch ( LOW PILE ) Due to the quality of pictures taken, lighting and studio placement there might be a slight difference between the photo and actual product. Please be sure to look at the close up pictures in order to have a better idea on the color of the runner. Simple Care: Machine Washable.Before you begin washing we recommend you stitch the 4 corners for extra support. Washing in like warm or cold water is recommended ( delicate cycle ). Hang to air dry. Or with a wet washcloth and soap wipe away any grime and vacuum routinely.