"The Dakota 283 Hero Dog Kennel is an ultra-tough, no-nonsense lockable kennel. This is a 1-piece kennel made with military-grade materials with solid, molded-in handles on both sides. Those handles can be used as tie-down points, which is great for those hauling dogs in trucks. The kennel's shell has small, scattered ventilation holes that prevent chewing and a rear drainage hole for easy cleaning. The triple-locking stainless steel door can be slammed shut in a pinch and can be closed or opened with 1 hand. The door can also be locked shut. 1-piece kennel made with military-grade materials Solid, molded-in handles on both sides Handles can be used as tie-down points Triple-locking stainless steel door Door can be slammed shut and closed or opened with 1 hand Door can be locked shut Small, scattered ventilation holes prevent chewing Rear drainage hole for easy cleaningSpecs Exterior: 40.25""L x 26""W x 30.1""H Interior: 35""L x 18.5""W x 27.75""H Door Opening: 21.75""H x 13.25""W Weight: 54 lbs."