The ShelterLogic Shed-in-a-Box? 12 x 8 ft. shed has a small footprint and big value when space is at a premium. Great for storing garden tools, mowers, snow blowers, snowmobiles, ATVs, pool items, or anything you need to store out of sight. Shed-in-a-Box is designed for use in every season and can protect your equipment from sunlight, rain, tree sap and more. Win back garage space with an affordable storage solution. The Easy-Slide Cross Rail system locks down and squares up frames for initial and continuous frame to fabric fit. 1-3/8 in. / 3,1 cm all-steel frame, bonded with thermoset premium powder-coated finish prevents chipping, peeling, rust and corrosion Advanced engineered triple-layer ripstop polyethylene cover is waterproof Ratchet-Tite cover tensioning system ensures a drum tight cover and door-panel connection to shelter frame. Quality ratchet and web strap components keep cover tight and neat looking. Easy-Slide Cross Rail system locks down and squares up frames for initial and continuous frame to fabric fit. Patented ShelterLock? stabilizers ensure rock solid stability, delivers a stable, more durable shelter High profile white interior provides enhanced illumination Structure requires no building permits in most cases. Check local ordinances before installation. For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.