Feature: 1. POLYESTER MATERIAL: Tree root freeze protection cover is made of a special polyester material that protects against winter icing and tree freeze damage. 2. THERMOSTATIC FUNCTION: Tree root protection cover has a thermostatic feature that keeps the roots of your tree at the right temperature to protect it from freezing and drought. 3. ELASTIC CORD: Winter tree root protector has an elastic cord design, which can be freely adjusted according to the size and shape of the tree and firmly fixed on the ground. 4. MULTIFUNCTIONAL: Winter plant root cover is not only suitable for tree protection, but can also be used for warmth and frost protection in winter flowerbeds, lawns and orchards. 5. LANDSCAPE PROTECTION: Winter palm tree root protector is a unique and attractive design that provides complete and intimate protection for trees. Specification: Item Type: Winter Palm Tree Root Protector Material: Polyester Gross Weight: 202g / 7.1oz Size: Approx. 30 x 30cm / 11.8 x 11.8in. Package List: 1 x Winter Palm Tree Root Protector4 x Pole Note: Please allow some error due to manual measurement.