MidWestSingle-Door Starter Series Pet Crate Leak proof replacement pan compatible w/ MidWest Starter Series single door 54" metal dog crate Fits MidWest dog crate model 1154U, replacement pan measures 52.25 x 33.25 x 1.6 inches (does not fit model SL54DD) This replacement pan made of a durable, odor resistent & easy to clean polypropylene plastic mixture. The pan's slide out design makes cleaning easy in the event of an accident Replacement pan is injection molded which is stronger & more durable than a vacuum sealed pan The replacement pan is designed for dog crates but also has mulitple uses as a multi-purpose tray around the house. Pan includes a 1-year Manufacturer's Warranty