1. It is appropriate for greater than 95% varieties of cat litter, the higher layer is through-hole materials, cat litter can simply move by way of, and the decrease layer is waterproof materials, cat litter, urine and different grime can collect right here. The cat litter pad is designed with higher and decrease layers: the higher layer adopts a hexagonal gap concave and convex design, along with stopping cat litter from splashing after falling in, the spherical smooth contact also can forestall cats from scratching, and the decrease layer is sealed for cats. Sand, the underside is designed with common spherical holes, which is successfully anti-slip to forestall the rampant cat from slipping and getting injured.