Metal Pet crates feature multiple doors that lock easily with a slide-bolt latch. Finished with a durable black Electro-coat finish, Easy to set-up, simply unbox and fold open; no tools are required. Each crate features a lightweight, slide-out tray made of durable ABS plastic. The tray features a lip around the perimeter and is held in place with a retaining bar making it easy to remove and clean without needing to open the crate door. With the rounded edges of the crates, your pet is contained in a safe environment where they cannot injure themselves on any sharp metal pieces.