Details: Premium Quality: All steel high quality made heavy duty design coated in non-toxic hammer spray with excellent anti-rust feature. Open Top: Open top feature allows you to put your pet into cage easily Wheels: Improved heavy duty wheels increase the durability use and improved lockable design to prevent damage of carpet. ABS Tray: All of our crates come with tray that made of plastic ABS material thickness in 0.21 to ensure the high quality and allow you to conveniently clean the cage. Tray can also fit inside cage for better comfortability on pet s feet Auto Latches: Auto lock latches with optional use hook chain to increase the security of door. Floor Grid: Removable wire floor grid allows you to clean it easily. Stackable Feature: New designed with stackable feature to help our customer save more space in house. Size: L37 xW22 xH31 fits for dogs animals up to 70lbs Interior Height: 25 Side Bar Space: 1 Floor Grid Bar Space: 0.48 Pakcage Included: 1x heavy duty cage 4x Casters 1x ABS tray