Durable Stainless Steel & Long Life] The MIXJOY Stainless Steel Litter box for cats is made of high-quality stainless steel metal and can be used for UP TO 5 YEARS, so as your kitten grows, you don't need to replace the litter box. [3 size options to meet needs of all your cats] The S-size (17.4*13*8in) is perfect for cats or small pets, providing private space. It is also very suitable for placement in small or limited areas. The XL-size (23*15*11in) can accommodate cats of various sizes, providing a more spacious and comfortable experience. The XXXL-size (28*20*12.2in) is suitable for Big Cats Multi-Cats. Whether you have a mischievous kitten or an adult cat, MIXJOY different sizes litter box would meet your needs and offer your pets a comfortable experience. [Anti-Urine Leakage & Great for High Peeing Cat] The overlap design keeping the urine in the box instead of seeping through the seam. The Lid through upgrade Locking buckle is tightly connected to the stainless steel box, more stable connection and don't worry about the seam and lid falling out. [No Absorb Odor & Easy to Clean] High quality stainless steel bottom is non-stick, rust-proof, easy to clean and leaving no lingering odors behind. It's keep a good and healthy place for cats to have a comfortable life. [Reduced Litter Tracking & High-Sided Enclosure] The litter filter plate in the MIXJOY help preventing cats from easily taking litter out of the box. The height is 8" with a unique curved high wall design, to protect your cat's privacy and prevent litter spilling and urine leaking. MIXJOY xlarge stainless steel cat litter box help you save time in keeping maintenance.