The bottom layer of this mat is waterproof to protect your floors from liquids and stains.
Cat Litter Mat 30x24in Waterproof Litter Box Mat Dual-Layer Honeycomb, Black. Cat Litter Mat 30x24in Waterproof Litter Box Mat Dual-Layer Honeycomb, Black KITTY LITTER MAT - This 30 by 24-inch litter mat for litter box is the perfect size to fit underneath, in front of, or beside large size litter boxes to keep floors litter free, making it an ideal addition to your cat supplies for indoor cats.INNOVATIVE HONEYCOMB DESIGN - The litterbox mat is made with a honeycomb design that traps litter, accidents, and other messes between the double layers, preventing it from getting on your floors, carpet, and furniture for easy cleaning. EASY TO CLEAN - The dual-layer construction on the litter trapping mat makes it easy to empty simply separate the two layers and either dump the litter back in the litterbox or in the trash.