Material: Made of high-quality PP material is applied to ensure the safety of pets,strong and durable. The large interior space provides enough space for the cat,allowing cats to move freely without restriction. Special Design Lid: The top entry is equipped with grooves,this sand leakage top cover design ,when the cat jumps out from the top, the litter will fall into the litter tray from the grooves to prevent litter from staining the floor. Double Entrance: Lower entry and top exit,prevent cat litter from being spilled everywhere.The top entry door can enter and exit,can train the cat's natural beating and increase the fun. The fully enclosed structure protects cat's privacy,it will make them feel safer and more comfortable and cat litter box has hook for the cat shovel,convenient to store and use the cat shovel. Specification: Material: PP Size: M: 45x51x40cm/17.72x20.08x15.75 inch S: 37x43x35cm/14.57x16.93x13.78 inch Package Includes: 1 Piece Cat Litter Box(including cat litter shovel) Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! 3. Wish you a wonderful on-line shopping!