Precision Pet Products Ultimate X-Pen Black with Snaps is a top-of-the-line exercise pen. Durable construction. Includes eight 2'-wide panels totaling 16 feet in length. All pens have a zinc electroplate finish, added after welding, to reinforce protection and increase the pen's value.Available in long-lasting Black Zinc coating, the toughest on the market and a wise investment for serious professionals and pet enthusiasts. Has an easy carry handle for transporting!The Ultimate X-Pen folds directly into itself, taking up minimal space, consuming less time in the set-up and take-down processes. Has a removable drop pin which allows pen to be easily joined with other pens or to your crate for extra play spaceOffers standard locking door on all sizes! - #UXP36-BDI - Dog Crates & Pens36 Tall36 Tall