Drymate Premium Cat Litter Trapping Mat (Debossed Paw), Traps Mess from Box, Protects Floors, Urine-Proof, Machine Washable, Soft on Kitty Paws, Absorbent, Waterproof (USA Made, Recycled Content)TRAPS LITTER, REDUCES LITTER TRACKING (ENJOY MESS FREE PEACE OF MIND): Our unique paw design and channel grooves trap and contain litter (both kicked out and stuck to cats paws). This litter mat is far superior than other mats on the market. The soft paw friendly material gently loosens litter from cats paws, which helps to reduce litter tracking throughout the home. ABSORBENT POLYESTER FABRIC, WITH WATERPROOF BACKING (URINE PROOF): Patented Drymate