Keep litter inside the pan while providing your cat with a comfortable place to do her business with the Whisker City Top Entry Cat Litter Pan. This pan features a large top opening with a perch that des a great job of sifting litter back into the pan as your cat exits. Only at PetSmart. Features: Large top opening with perch that helps sift litter back into pan; Durable plastic with reinforced bottom Includes: 1 Litter Pan Intended Pet(s): Cats Material(s): Plastic Color: Brown Product Dimensions: 24 in L x 19 in W x 17.6 in H (60.9 x 48.2 x 44.7 cm) Advice for Use: Replace litter pan every 12 months. Size: 24"L x 19"W x 17.6"H.