WORLDWISE-Petlinks: Purrfect Paws Litter Mat: Medium. It captures and controls litter scatter and is design makes it easy for litter to be poured back into the box. This package contains one 23.3x14.96 inch littler mat. Color: Gray. Made of 100% SBR (styrene-butadiene rubber).Petlinks products are principally made from recycled, reclaimed, renewable and certified organic materials. Imported.