4 x 3M Walk-in Garden Polytunnel Greenhouse Galvanised Steel W/ Door

LARGE WALK-IN GREENHOUSE: Heavy duty greenhouse is an ideal way to extend your growing season while easily managing your plants in garden polytunnel and protecting them from coldDRAINAGE/CIRCULATION FUNCTION: 1 Large opening adjustable roll-up window on each side of the tunnel greenhouse for cross ventilation on hot days and drain away water and reduce pressure to the greenhouse outdoor frameGREEN PE COVER: Fully closed waterproof UV resistant PE cover maintains high humidity levels for growing tropical plants and allow nourishing sunlight to pass through this large polytunnelHEAVY-DUTY STEEL FRAME: This large greenhouse is constructed with a heavy duty galvanised steel frame in stable build, resistant to rust, corrosion, chipping and peeling. 2 extra supporting rods to add this polytunnel large stability and make the greenhouse tunnel more stable.DIMENSIONS: Poly tunnels Gardening Overall Size: 3.81L x 2.92W x 1.97H M Door Size: 84W x 184H cm. Assembly Required. NOTE: Not suitable for