5pcs/Set Garden Tree Root Anti-Freeze Insulation Cover, Thickened Detachable Tree Trunk Anti-Cold Wrap, With Ground Pegs And Round Base, Featuring Tightening Drawstring Design, Firmly Fitting Tree Trunk And Ground; Durable Windproof And Waterproof Material, Easy Installation, Suitable For Garden Trees, Outdoor Plants Root Anti-Cold Insulation, Effectively Resisting Frost And Low Temperatures, Helping Trees Safely Overwinter, Essential Plant Overwintering Protection For Garden, Balcony, Outdoor Gardening