Quictent 16 Stakes KOREA Reinforced PE Cover Greenhouse 15'x7'x7' Arch LARGE Walk in Green Garden Hot House for Plants Cover Imported From KOREA---- Eco-friendly! Heavy-duty transparent reinforced polyethylene cover material for maximum solar performance,100% UV protected & waterproof . Rustproof Steel Frame---- Powder Coated Heavy-duty steel framework can a last longer time, no need to worry about rust & rot. 8 Base+ 16 Stakes Excellent Ventilation---- Double zippered front door + 6 exhaust vents for cross ventilation and venting on hot days Simple Life---- Easy to set up, portable. OVERLONG COVER DESIGN---- Makes greenhouse more airtighted and secure, just bury it in the soil, easy way but useful. Reliable Greenhouse---- ISO 9001:2000 standard certified manufacturer