Wiper is the third mat in the 3-Mat Entry System. Used indoor to collect the remaining sand, water and other dirt, preventing distribution of dirt and protecting the cover of the floor from damages. For medium to heavy traffic. Top fibers are made from 100% recycled PET content which prevent up to 96 bottles per mat from entering landfills. Excellent wiping and absorbing power. Keeps flooring clean and safe. Slip-resistant vinyl backing holds mats in place to prevent falls.