The KELIXU 38 Heavy Duty Dog Crate is perfect for large dogs. Made from corrosion-resistant surface non-toxic steel and welded parts, this crate is durable and easy to clean. With 360 degree rotated locking casters, this crate is easy to move around and keep in place. The sturdy metal frame and the door not only provide optimal ventilation and visibility, but also allow you to interact with your dog. The removable (slide-out) plastic tray helps you to catch the fallen dog food and excrement, and allows you to wipe and clean easily. The KELIXU 38 Heavy Duty Dog Crate is perfect for large dogs.