Sojag Ellington 12'x16' &ndash; Charcoal (#77) Hard Top Sun Shelter, Aluminum Structure, 8mm Polycarbonate Roof, 2 Tracks, Mosquito Netting Included Charcoal colored rustproof aluminum frame 8mm UV protected tinted polycarbonate roof panels PVC-coated polyester mosquito netting No need to store the roof away for the winter (snow should always be removed from the shelter) Replacement parts and accessories available ($$$)