The original Guardshack Line of enclosures has been manufactured in the USA, since 1995. It's signature rounded design, provides superior strength and safety with never any sharp corners. The Guardshack Series is always constructed of strong 1-1/4" schedule 40 pipe (never tubing), 1/2" #13 gauge expanded metal and meticulously welded every 4 inches and exceeds ASSE Structural Strength Standards. These enclosures are professionally powder coated to exacting standards for lasting durability, in environmentally friendly premium finishes. Standard colors for these models are in high gloss Woodland Tan & Forest Green which were selected to blend into most any landscaping. All the small enclosures are either lift off or hinged on one side to mitigate their weight of the 2 larger sizes. Hinges are internally mounted to the concrete on the inside of the cage to avoid tampering.