A great companion for Empire Cages, ProSelect Empire Ex Pens are designed specifically for powerful dogs that work their way out of regular ex pens. The six panels are made of all-metal construction with a rust-resistant finish. Supporting rods provide stability. Available in 36″ and 48″ heights. This ProSelect Empire Ex Pen is designed specifically for powerful dogs that work their way out of regular ex pens. The frame is made from ¾” 20-gauge steel, with 8-gauge (4.8 mm) vertical wires and 4-gauge (5.5 mm) horizontal wires and each supporting rod acts like a ground stake to ensure stability. • This pen with a door has six 35¾” panels, for a total length of 214.98″ and an area of 21.8 square feet • Door is raised off the ground to keep dogs from charging out when it is opened • Available in 36″ and 48″ heights • Pen frame is made from ¾” 20-gauge steel. Vertical wires are 4.8 mm (8 gauge) and the horizontal wires are 5.5 mm (4 gauge). • Durable graphite hammertone finish adds rust resistance and visual appeal Material: Metal Dimensions: This pen has six 35¾” panels for a total length of 214.98″, and an area of 21.8 square feet. It is available in 36″ and 48″ heights Care: Do not use harsh detergents or abrasives. This product has an epoxy finish to protect against rust and to help resist soiling. To clean, use mild soapy water and a sponge or soft cloth to wipe away stains. Rinse and dry thoroughly Caution: For the safety of your pet, we recommend that you remove from your pet collars, tags, or any other articles which may snag between wires.