Why Choose a Stainless Steel Litter Box With its smooth, nonstick surface and high walls, this stainless-steel litter box for cats makes cleaning a breeze and leaves no unpleasant smells behind. Your cats will have a clean environment to live in a durable stainless steel cat litter box. Reduce Mess with 6 High-Sided Enclosures Featuring a beautifully curved high wall design to protect your cat's privacy. Urine does not leak through the seam thanks to the overlap design. You can stop worrying about cat poop all over the place. It is quite helpful for someone who urinates a lot.