An ideal solution from Outsunny for gardening hobbyists who want to keep the plant warm and safe but don't want to build a permanent one. Using solar energy, the polytunnels with doors can maintain a temperature ideal for plant growth with the help of breathable roll-up windows. Constructed from a galvanized steel frame offers added stability while 4 ropes and stakes are included for added safety. Features: Built from a steel tube frame and PE cloth in "tunnel" style Greenhouse helps you create your very own indoor garden UV-resistant PE cover ensure all your plants are protected from light rain and light wind Breathable and roll-up windows allow for easy air access Galvanized steel frame is rust-resistant for stability and durability Zippered doors offer smooth entry and exit Includes 4 ropes and 4 stakes for added stability specification: Composition: Galvanized Steel Material Used: PE cloth Colour: Green Overall Dimension: 590L x 300W x 200H（cm） Window Size: 47L x 37W（cm） Door size:175 W x 170H cm Assembly Required: Yes Custom Label: 845-145V01 Note: Not suitable for bad weather conditions