Reusable: You can store the burlap winter plant cover bags when not in use, wash and dry them completely, then store them for next winter. These plant cover bags can be reused for years. WINTER PLANT PROTECTION: This winter protection cover for plants is a frost and UV resistant article. Made of Oxford cloth + aluminum foil, this handmade plant cover can retain heat and protect your delicate plant from harsh conditions such as snow, hail, frost, strong wind, etc. > Drawstring zipper design: Designed with drawstring and zipper on the winter crop protection bag. This design helps to tighten the winter plant bag to make it more frost-resistant, and you don't have to worry about being blown away. BREATHABLE FABRIC: Polypropylene material is soft and breathable, allows air and a small amount of water to enter plants, allowing plants to grow well in cold environments. VERSATILE USE: Plant bags are suitable for indoor or outdoor planting on patios, gardens, balconies, verandas, can be used to plant potatoes, tomatoes, radishes, carrots, onions, peanuts and many other vegetables , fruits, flowers or other small things plants are used. They can also be used as storage bags in your spare time to meet your other needs.