Our 10x30 ft/10x20ft/10x10ft winter plant protection covers are made from polypropylene fabric used to protect against frost, and they are also effective in reducing the intensity of the sunlight. It is also can be used plant covers for animal protection and sun protection. Why our plant covers freeze protection will be your choice? ?Large coverage area up to 300 sq.ft of bushes or beds ? quality polypropylene fabric with durability. Our floating row cover is made from pp fabric with 0.9oz/sq weight, good for use. ?You can have a try of our products! The plant covers freeze protection can be used in many ways: ?Protect plants from cold and wind ?Block sunlight away from your plants ?Keep soil and plants from overheating The plant row covers is easy to use: 1. Drape the plant covers right over garden plants 2. Or use hoops or a wooden frame to support it. Remember to secure the edges of the fabric with soil or use earth Staples. When to Put on and Take off Frost Plant Covers Place frost plant covers over the plants before sunset so you can capture the ground heat, which will slowly re-radiate beneath the frost blanket during the night. The next day, once temperatures rise above freezing, remove the plant row covers so the sunlight can reheat the ground. Dry the plant covers out before reusing them if they become wet. You can layer plant covers, depending on the degree of cold expected.