20' x 10' x 7' Tunnel Greenhouse Large Walk-In Warm House; Roll Up Door

Details:Features:- Protects crops from cold; frost; and hail in winter and stimulates growth in spring and summer- Powder-coated reinforced galvanized steel frame for long-lasting durability- Made of a durable; tear-resistant; and well ventilated PE plastic cover- 4 slant bracing tubes; middle reinforced bars; and front crossbars for enhanced stability- 8 roll-up side windows for cross-ventilation; climate control- Zipped roll-up door provides easy access to the inside and can be attached to the top to stay open- Includes tethers and single-sided tape to attach the cover to the steel frameSpecification:- Material: Steel Frame; PE Cover- Net Weight: 74.8 lbs- Color: White- Overall Dimensions: 19.5 ft x 9.8 ft x 6.9 ft- Mesh Window Size: 17.75" L x 19" W- Door Size: 68.5" W x 65.75" H- Pole Diameter: 25mm (0.9842 inches)- Redundant Cover Width: 4" (directly put on the floor); 8" (anchor into the floor)Accessories:- 4 x Screw-Type Ground Stakes- 4 x Pull Ropes- 2 Rolls of Single-Side Tape