If you have rows of delicate flowers in your beds that you need to protect from inclement or extreme weather, this tunnel is perfect for you. Do not try to guard your frailer flora with large sheets of unsupported plastic again. This tunnel provides galvanized steel hoops that stick into the soil all while resisting rust. Once you get one side down, installation is a simple task of unfurling the telescopic design over your plants. The polypropylene cover offers protection throughout the difficult stages of the season and will not rot or crack under direct sunlight with its UV stabilization. However, the cover is also porous enough that water and sunlight are not blocked out while also providing excellent air circulation. For even more protection, this tunnel comes with two drawstrings at each end to totally enclose your plants.