1.[MATERIAL]: The pot plant protection bag is made of two layers of material, the outer layer is spunbond material and the inner layer is aluminum foil made of insulating cotton, which insulates and protects your potted plants from snow, hail, frost, strong winds, and other harsh environments. Zipper and drawstring design is convenient for packing and unpacking plants. 2.[Good Cold Protection]: The winter planter protector comes with a drawstring and zipper. This design helps to tighten the protector and make it more effective in protecting plants from freezing in cold winter; meanwhile, you don't need to worry about being blown away by the wind because the protector has been integrated with the plants. 3.[REUSABLE AND EASY TO USE]: When you don't need it anymore, you can wash and dry the balcony plant protector bag completely and store it until the next winter, so it can be reused for years to come. To use it, simply unzip it, place the coconut felt tray at the bottom, place the plants that need protection from the cold inside, zipper it up and pull the drawstring. 4. Plant Cold Protector Its main function is to insulate and drain plants. 5.[Widely Used]: Potted Plant Cold Protector is suitable for protecting large, medium and small plants in the garden in winter, it has the function of frost, wind, rain, UV protection, etc. It protects potted plants from frost and moisture in winter.