Topotdor Indoor and Outdoor Door Mat Rectangular Non-Slip Doormats (18"x30", Gold) Size:18" x30 inch made of 70% durable PVC and 30% Polyester Anti-Slip feature: Strong anti-slip PVC backing provides maximum grip to prevent the mat from skidding Easy to cleaningwith a wet cloth or paper towel and machine washable Easy to store,When no need it can be folded as small as you need or to roll it up to restore Durable to stand up to repeated use with anti-slip bottom to prevent sliding and maintain tidiness