Outsunny 20' x 10' x 7' Outdoor Portable Walk-in Tunnel Greenhouse with Windows &#x2705;LARGE WALK-IN GREENHOUSE: An ideal way to extend your growing season while easily managing your plants and protecting them from extreme temperatures. Two installation methods: Set it on a hard surface or anchor it into soft soil. &#x2705;HEAVY DUTY STEEL FRAME: Solid steel construction with a galvanized finish, which is resistant to rust, corrosion, chipping, and peeling. Also equipped with 4 slant bracing tubes, a front cross bar, and middle reinforced tubes for enhanced stability. &#x2705;TRANSPARENT PLASTIC COVER: The tough, durable and transparent PE plastic cover protects plants while allowing nourishing sunlight to pass through. The cover can be easily attached to the frame with the included tethers and single-sided tape. &#x2705;8 ROLL-UP SIDE WINDOWS: The eight roll-up windows have mesh netting to allow for cross ventilation and climate control while keeping insects and other pests out. &#x2705;ROLL-UP FRONT ENTRANCE: A large zipped roll up door provides easy access to the inside and can be attached to the top in order to stay open. You can easily anchor the greenhouse into the soil and add stability with the 4 screw ground stakes, 4 supporting rods, and an overhanging cover. Ideal way to extend your growing season and protect plants Transparent PE plastic cover allows sunlight to pass through Steel frame resistant to rust, corrosion, chipping, and peeling 8 windows with netting for ventilation, climate and pest control Zippered roll-up door can be attached to the top to stay open Color: Deep Green Material: Steel Tube Frame, PE Mesh Cloth Cover Overall Dimensions: 19.7 L x 9.8 W x 6.6 H Door Size: 68.5 L x 6.6 H Window Size: 15.7 L x 15.7 W Net Weight: 74 lbs.