Ultra-high greenhouse walk-in\u3011You can freely enter the garden house without lowering your head. The ultra-long tunnel greenhouse is convenient for planting and managing a variety of plants and extending the growing season. Upgraded Lockable Swing Door\u3011The 180-degree adjustable door frame allows you to freely enter and exit the large greenhouse, and the newly designed swing door can be locked with a chain to keep out children, dogs or other animals. Sturdy Walk-in Greenhouse\u3011Six-compartment dome with 7 horizontal bars, the outdoor greenhouse protects plants from surrounding wind, rain and snow. Thickened 140g/m2 PE Cover\u3011Our greenhouse cover is a three-layer laminated PE film with a reinforced grid in the middle, which increases the service life by 2 times. This material allows the sun to nourish and there is no need to worry about UV burns. Heavy Duty Hot-Dip Galvanized Steel Frame\u3011More corrosion-resistant, rust-proof, and better support. 6mm wall thickness 25mm diameter pipes, with 4 additional diagonal pipes, better protect your equipment and extend its service life.Galvanized pipe diameter: 25x0.6mm, with 4 diagonal braces; Iron pipe screw connection; with a metal door; Green or white outer cover 140g/m² PE mesh cloth with UV