This Petkit pad is specifically designed for the Purobot Ultra automatic cat litter box and brings several key benefits to keeping your home clean and comfortable. It prevents urine leakage along the edges and outside the toilet, is made of waterproof material, is easy to install, and is simple to clean. Designed exclusively for the Purobot Ultra automatic cat litter box, the pad ensures a perfect fit and functionality. The blue elasticated edge slides easily into the groove of the toilet and holds firmly, preventing urine leakage along the edges and outside the toilet. The material is scratch resistant and easy to clean. In addition, it does not absorb cat urine. The mat is easy to put on and take off, and its specially designed surface prevents litter from sticking to the toilet, making it easy to maintain. The Petkit mat is the ideal accessory for any owner of an automatic cat litter box who cares about cleanliness and comfort. Technical specifications are subject to change without notice. Images are for illustrative purposes only.