Why choose Stainless Steel Double Layer Sifting Cat Litter Box? Crafted from premium stainless steel, this cat litter box is not only durable but also rust, scratch, and stain-resistant. The rounded edges are designed with your cat's safety and comfort in mind, preventing any potential injuries. The innovative double layer sifting system is specifically tailored for pine cat litter. The upper layer's precision sifting holes allow urine-absorbed pine pellets to turn into sawdust and sift down to the lower layer, effortlessly separating clean litter from waste. With its extra large dimensions of 24"*16"*12", this litter box provides plenty of room for kittens to large breeds. Reducing the chance of litter scatter around the box. The package comes with 6.6LB pine litter, scoop and garbage bags. Plus, the litter box is compatible with various types of cat litter. Cleaning is a breeze thanks to the smooth stainless steel surface that can be easily rinsed or wiped clean.