The ShelterLogic 12'x20'x11' Green Barn Style Garage is the ideal compact storage solution for ATV's， lawn and garden equipment， small tractors， patio furniture， pool supplies， tools and equipment and bulk storage.FeaturesFrame constructed of heavy duty 2 in. diameter steelPremium powder coat finish protects frame from corrosion and rustRipstop tough advanced engineered polyethylene fabric cover is UV treated inside， outside， and in between. Heat welded seams， not stitched， are 100% waterproof.Patented ShelterLock stabilizers at every rib connection for rock-solid strength and stabilityRatchet-Tite tension system and Easy-Slide cross rails keep the cover smooth and tautBolt-together hardware at every connection point ensures maximum strength and durabilityUniversal steel foot plates for easy and solid connection to ground anchors， cement， or pony wallsManufacturer recommends one anchor per leg - see included Anchor Guide for more information.