Premium-grade construction: Commercial quality stainless steel construction provides a heavy duty indestructible dog crate expertly crafted and designed to keep pets safe and comfortable. Depending on the situation, dog cages can be stacked (up to two layers), with 0.7mm thick brackets and 0.4mm thick square tubes. The spacing around is 1.77inch, and the spacing at the bottom of the cage is 0.6inch, great for training pets from an early age. Non-toxic: Our heavy duty dog crates Made out of STAINLESS STEEL.It helps the crate stand up to rust, corrosion, scuffs and scratches, perfect for indoor and outdoor use.Safe and non-hazardous dog cages protect your pet's health, don't worry about the smell of paint harming your “child”. Double door folding metal dog kennel design for large dog: The front door is suitable for pet in and out,the top door also can be opened for you interacting with your dog. 360 degree rotated locking casters can help you to move crate anywhere easily and lock the wheels to keep the crate in place.

【Long Time Use】- Made out of STAINLESS STEEL, it helps the crate stand up to rust, corrosion, scuffs and scratches, perfect for indoor and outdoor use. 【Mobility & Security】- Four Lockable 360 degrees rotating wheels let the kennel move to or stay in anywhere. Double door design is not only convenient for dog in and out but also good for you to interact and feed with your dog. Add shims to the door to reduce noise. 【Easy to Clean】- Rinse with water or wipe with a damp cloth. Wash and Dry the bottom grate & removable (slide-out) plastic trays as the dog's urine will corrode the cage.