Intuitive Innovation from MidWest Homes for Pets! Life Stages ACE comes with the amenities of a traditional wire crate with the added convenience and security of the MAXLock Door System. The patent-pending MAXLock Door System enhances security by providing multiple lock points around the perimeter of the door.The locking handle allows you to easily and conveniently operate the door in one motion without kneeling or bending. Simply lift to unlock, and swing the door open. As you close the door, just lift, position the door against the crate, and loweritnto the eyelet latches. Secure the handle in the down position to lock the door.Life Stages ACE sets up in seconds and folds down flat for travel and storage. Detachable handles clip easily onto the folded crate for carrying. The pan stop secures the durable plastic pan, which can be removed for cleaning, and the rubber feet protect surfaces and floors. The divider panel is easy to install and can be used to adjust the size of the living area in the crate while your puppy grows into his adult size home. Life Stages ACE is backed by Midwest's one-year manufacturers warranty and award-winning customer service team.