15 x 7 x 7 ft Tunnel GreenhouseIf you are looking for an outstanding greenhouse for your beloved plants or flowers, VEVOR can meet your demands. Our tunnel greenhouse has a reinforced galvanized structure with 1 top beam and 2 diagonal poles to ensure stability. Moreover, the PE cover is also waterproof, bite-proof and snow-proof. Are you ready to create the optimal environment for your plants and flowers to flourish and thrive? Treat your plants right and watch them grow!Features & DetailsExcellent Air Ventilation: With 8 mesh windows, our tunnel greenhouse can keep out small "annoyances" and increase cross ventilation and airflow. Moreover, we have a roll-up zipped door for air to freely enter and exit. Keep your space clear of debris and make sure every breath you take is one to remember.Upgraded Galvanized Frame: We upgraded he galvanized steel to 0.8" diameter and 0.02" thickness. This high tunnel greenhouse has 3 top beams to prevent rain and snow buildup on the dome. Moreover, the diagonal poles can ensure stability during extreme weather. We have got you covered, so get ready to see your crops grow all year round.High-Quality Waterproof PE: The walk-in tunnel greenhouse comes with a PE cover, which can protect your plants from ultraviolet rays, rust, snow, and rain all year round. The size of the cover fits the frame closely, enhancing the warmth and wind resistance in winter.All Tools Included: The hoop house greenhouse is easy to assemble with connectors, and screw covers can prevent scratches and rust.Includes 4 ropes, stakes, and guy ropes for added security, stability, and strength. Note: Do not tighten screws until the final position is confirmed.Warm Home for Plants: Our 15 x 7 x 7 ft green house provides the best solution for cultivating vegetables, flowers and creating beautiful landscapes efficiently. The hoop house kit protects plants from the cold, frost, and hail in winter; it creates a better environment by increasing the air flow in summer.SpecificationsModel: VV-TG-1577WHITEFrame Material: Galvanized SteelCover Material: 140 g/cm3 PESize: 15 x 7 x 7 ft / 4.6 x 2.1 x 2.1 mWeight: 37.3 lbs / 16.9 kgMesh Windows: 8Top Beam: 1Diagonal Poles: 2Color: WhitePackage Content1 x Tunnel Greenhouse2 x Spanner4 x Stake4 x Guy Rope1 x PE Cover