Skylight Guard, Finish Galvanized, Fits Skylight Length 6 3/8 ft, Fits Skylight Width 3 ft, Height 21 in, Mounting Type Clamp-On, Skylight Guard Style Domed, Skylight Material Steel, Includes Frame Members, Non-Penetrating Threaded Fasteners, Wire Mesh, Color Gray, For Maximum Skylight Dome Height 25 in, Maximum Wind Speed 110 mph, Length 76 in, Width 3 ft, Series Screenguard, Standards CAL OSHA 3212(b)(e), OSHA 1926.501(b)(4), Weight Capacity 440 lb