Durable rubber material around the doormat border is made to withstand any weather condition and anti-slip PVC backing is constructed to stay in place when wiping shoes. Tough rubber around the border design effectively traps dirt, dust, grit, mud, grass or snow and doormat allows water to drain. It's made of recycled rubber and coir with PVC backing.Details:BlackApproximately 18" x 30"Anti-mold chemical for superior durability and longevityRecycled rubber and coir, PVC backingFor outdoor use