Outsunny 6 x 3 x 2 m Polytunnel Greenhouse w/ Zippered Door and 8 WindowsLarge walk in greenhouse: Heavy duty garden polytunnel is an ideal way to extend your growing season by protecting plants from cold and birds while easily managing your plants. Suitable for growing tropical plants, vegetables, fruits, flowers, etc. Quality materials: Sturdy metal frame with 4 extra slant supporting rods ensure stability of this polly tunnel for garden. The transparent PE plastic cover protects plants while allowing nourishing sunlight