1. : The front side is relatively low, on both sides there is double arc openings for easy input and output and a large area for rotation. The old puppy is suitable for large felines and old felins (31 'x21' x16 '). 2. High Sides: Cat sand box with high sides that create a protection to prevent the splash of cat garbage and provide you with a regular space and home environment. It is not resistant to shifting and scratching, but a slippery design. 3. With its unique, minimalist design and fresh color, this kitty garbage box adds not only a practical pet accessory, but also a style and ability to your home. 4. Open superior: Easily monitoring and scooping upper domestic animal garbage is open, you can easily monitor cat habits and status and cleanse when cleaning. The open design is more ventilated. 5. Easy to clean: Smooth inner wall, simple structure and high -sided cat sand box with general shape. Invisible handle does not require disassembly and cleaning accessories, which facilitates cleaning and facilitates its movement. 6. More difficulty with assemblyno assembly assembly. Our upper entrance garbage box does not require a complex installation phase, it saves time and effort, so that it is ready for use.