The ShelterLogic 10 ft. L x 10 ft. W GrowIt Greenhouse-in-a-Box EasyFlow Greenhouse delivers quality construction, quick and easy assembly, and best-in-class value. This ready to build out of the box, the greenhouse-in-a-Box with easy flow features a dupont powder-coated 1-3/8 in. steel frame with shelterlock steel stabilizers for added strength and durability. The translucent, rip stop cover is waterproof and UV-treated, providing enhanced illumination -- for plant growth and protection. This structure has easy slide cross rails to ensure a snug cover fit while ratchet tite tensioning provides solid cover anchoring to the frame. This greenhouse has easy flow side panels and zippered half-moon end-panel vents provide airflow and temperature control. Backed by a 1 year limited warranty. Peak style structure Greenhouse measures 10 ft. x 10 ft. x 8 ft. Polyethylene cover to protect your plants Steel frame for added durability 6 posts added with this structure Greenhouse comes with a 1 year limited warranty