1. It is suitable for more than 95% types of cat litter, the upper layer is through-hole material, cat litter can easily pass through, and the lower layer is waterproof material, cat litter, urine and other dirt can gather here. The cat litter pad is designed with upper and lower layers: the upper layer adopts a hexagonal hole concave and convex design, in addition to preventing cat litter from splashing after falling in, the spherical soft touch can also prevent cats from scratching, and the lower layer is sealed for cats. Sand, the bottom is designed with regular round holes, which is effectively anti-slip to prevent the rampant cat from slipping and getting injured.