PLEASE NOTE: The product comes with a Christmas card so you can give the product as a gift to your friends or family at Christmas. ZIPPER AND DRAWSTRING : Our burlap winter tree cover features a design of zipper and drawstring easy on-easy off. The zipper reduces the risk to young shoots and flower buds when fitting and removing. The drawstring at the plant bottom to keep it on and ensures stability of covering and warming.(Size XS without zipper) HIGH DENSITY BRAIDING : This burlap frost cloth bag is made of a high density woven process with excellent cold protection and can withstand temperatures as low as 14. NATURAL BURLAP MATERIAL : The burlap plant freeze protection frost blankets is made of high-quality jute which is natural and reusable, which provide both good protection and breathability for your plants.The tough texture makes the cover reusable. 6 SIZE FOR CHOOSE : We provide 3 sizes of tree covers for you to choose, which is widely suitable for most of growing trees or multiple potted plants. Warm prompt:recommended to order anti-freeze bag a little larger than your plant for better protection. MULTIFUNCTIONAL USABILITY : This burlap plant blanket bag not only keeps the tree warm in winter, but also acts as a storage bag, seed starter tray, game props and for sewing, crafting, DIY projects like embroidery and wreath making.