Heavy Duty Metal Dog Crate Pet Cage & Kennel with Removable Tray 4 Wheels & Folding Design Indoor GreyHIGH QUALITY MATERIAL: Our dog crate is constructed of a high quality metal wire, promoting lasting use! Each bar is securely welded to the frame for strength and stability. CONVENIENT ACCESS: This dog kennel features a large front door with 2 safety locks to prevent the dog from opening the door and escaping. The top panel can be opened too, allowing you to play with your pet easily. EASY MOBILITY: Our dog cage features 4 high quality rolling wheels