Features: User friendly assembly: With strategically designed slots, assembling the tray, and grass mat is effortless. This thoughtful design allows for quick setup and simple cleaning, saving you time and effort on maintenance. Safe and secure grass mat: The soft artificial grass mat mimics the real thing, providing a welcoming surface for pets. With reinforced edges and secure straps, the mat stays in place while ensuring dogs' safety and comfort. Quick to clean and reuse, it promises mess-free maintenance. Specifications: Material: Stainless Steel Color: Silver Size: Tray: about 23.6" x 15.8" Artificial Grass: about 13.8" x 21.7" Support grids: about 21.8" x 14" Package includes: 2 x Tray 2 x Artificial Grass 2 x Support grids Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays