The IRIS Cat Litter Box has extra-tall walls on three sides to help contain litter and spray while keeping dirt out. Open top cat litter container provides quick and easy access, while the deep litter pan design gives your cat a semi-private space. The high-polished interior surfaces makes the litter box easy to clean. Recessed bottoms and molded-in feet keep the IRIS cat litter box in place and the molded-in rims around the pan add strength and stability to the litter box tray. Made in the USA.