Purplecat Enclosed Stainless Steel Cat Litter Box with Lid, XL Extra Large Litter Box for Big Cats, Metal Litter Pan High Sided, Never Absorbs Odors, Anti-Urine Leakage, Easy Cleaning

Metal pan is 15-3/4 wide x 23-3/4 deep x 5-3/4 high

Plastic lid is 15-3/4 wide x 23-3/4 deep x 5-3/4 high

Lid on metal pan is about 11-1/4 high