? 2 Independent Mesh Zipper Doors& 8 Exhaust Vents? --- 2 Doors on each side of the greenhouse, one mesh door to keep small things out and ventilate on hot days; one PE cover door to keep warm. 2 Doors have independent zippers, convenient to use each door according to your need, and increase the greenhouse’s functional quality. 8 exhaust vents for cross ventilation and venting.
?7 Rows of Crossbars?--- 3 Rows of crossbars on the top of the greenhouse, completely round structure, can prevent the snow and water from accumulating. Also the ground frame, with using the U-type stakes, will be effectively grip the ground and reduce the wind obstruction.
?Windows with all sided velcro?--- All sided Velcro on the windows can make the greenhouse air-locked and keep the inner temperature in winter, and all 8 windows have gauze mesh to keep things out when venting.
?Reinforced Mesh PE Cover?---heavy duty 2 layers PE cover with reinforcement mesh into it. 100% waterproof, transparent cover can get 85% of the sunlight through, at the same time it can prevent ultraviolet ray, won't make plant burned.
? Warranty Information ?--- ? Lifetime replacement for connectors, bases and stakes. ? 1 year warranty for all poles. ? 6 months warranty for cover.