This concord charcoal door mat is made from 100% recycled PET top surface and slip-resistant gel backing. A high-low surface with the tri-rib design traps dirt and moisture in the recessed channels to keep the dirt outside of your home.Manufactured with durable stain-resistant polyester surface. 2 x 3 ft mat protects floors from dirt, moisture and wear. Easy-to-clean, simply vacuum or shake off dirt.