The M-Pets Cat Litter Tray has a specially designed rim around the edge of the tray, which helps to reduce the mess caused by your cat’s natural desire to tread litter. Made from durable plastic, it the litter trays provide your cat a safe and mess-free place to use as a toilet. Key Features: Rim around the edge of the tray, which helps to reduce the mess Durable plastic Sturdy Easy to clean