URINE LEAKPROOF &GREAT FOR HIGH PEEING CAT: 6" high walls and stainless steel litter pan overlap the installation, retaining the urine in the cat litter box, while also preventing the litter from splashing when the cat digs, solving the problem of cat urine leakage and litter splashing. EXTRA LARGE LITTER BOX FOR BIG CATS OR MULTIPLES: Measuring 23.2 x 15.7 x 12.2 inches, the stainless steel cat litter box is roomy enough for cats of all sizes to comfortably move around during their business and can also provide more privicy and security for cats. Large cat litter box has 20L capacity, sufficient for an adult cat for 30 days. No concern with changing the cat litter when you leave home. DURABLE STAINLESS STEEL CAT LITTER BOX: The INVENHO Stainless Steel Litter box for cats is made of premium stainless steel metal that LASTS UP TO 5 YEARS, so you won't need to replace the cat litter box as your kitten grows. EASY TO CLEAN & ODOR RESIDUE: This stainless steel cat litter box is rust-proof and scratch-resistant, and the non-stick surface making it easier to slip waste off.