Quictent Garden Green House - Mini Portable Hot House 71" WX 36" D X 36" H Greenhouse Double Zippered cover-- Mid Walk-in Design offers enough growing space for large size plants and easy access & ventilation. High Quality-- Heavy-duty transparent Polyethylene w/green leno cover and coated steel framework,portable and sturdy. Mini Greenhouse -- Indoor & Outdoor, with cover & without cover. Easy to set up. Portable to move. Transparent PVC cover -- 100% Waterproof ,UV protection. Maximum Solar Performance. High Standard-- ISO 9001:2000 standard certified manufacturer