Our Unleashed crates and exercise pens feature an attractive hammertone finish that prevents corrosion and ensures the products will stand the test of time. Exercise Pen: • Provides a safe enclosure for your pet • Easy to store, transport and assemble • Great for both indoor and outdoor use • Durable zinc coating to prevent wear • Comes with 8 interlocking panels • Bolt snaps included • Convenient door in door feature • Configuration options: 6x2’ rectangle, 4x4’ square, 5’ diameter circle or 16’ fence Dimensions: 24 x 24"