Extremely Heavy duty frame: this cage is the sturdiest structure on the market. Made from industrial corrosion-resistant 20-gauge steel, indestructible and durable, hard to be damaged, nontoxic finished surface keep your dog health, suitable for most medium and large dogs, slide-bolt latches to prevent the high anxiety dogs from opening the door and escaping.
360 degree rotated locking casters design: 360 degree rotated locking casters can help you to move crate anywhere easily and lock the wheels to keep the crate in place.
Easy to clean:Removable (slide-out) plastic tray helps you to catch the fallen dog food and excrement,and allows you to wipe and clean easily.