Walk-in Tunnel Greenhouse, 19.4x9.7x6.5 ft Hoop House Greenhouse Tunnel, Plant Hot House with Galvanized Steel Frame, Green PE Cover, Roll-up Zipper Door and 12 Windows for Outdoor Battery Switches the elliptical shape reduces wind

the elliptical shape reduces wind resistance saving you money on car running costs

Number segments: 20

Upgraded Filtration System: Features a high-quality sponge filter that traps debris

Timer option: 4hr/8hr

the overall heat treatment with delicate workmanship

Walk-in Tunnel Greenhouse, 19.4x9.7x6.5 ft Hoop House Greenhouse Tunnel, Plant Hot House with Galvanized Steel Frame, Green PE Cover, Roll-up Zipper Door and 12 Windows for Outdoor Battery Switches the elliptical shape reduces windProduct Features High Strength and Stability The tunnel greenhouse uses reinforced galvanized pipes (Diameter: 1", Wall Thickness: 0. 02") to enhance overall structural strength. Reinforced door poles, added diagonal bars, U shaped stakes, and tie downs increase stability and protect plants from rain, and winds. Thick High Density PE Cover This high tunnel greenhouse features a 140g m high density PE material that is waterproof, sun resistant, and