Heavy Duty Material: The plant frost bags are made of durable non-woven fabric, they are soft and breathable, allowing air and low humidity to reach your plants, maintaining healthy growing conditions. Practical Design: An adjustable drawstring on the plant cover, which makes it easier and faster to cover plants in bad weather. The plant cover will not be blown away by the wind, providing protection against soil and air freezing. Wide Use: The warm frost blanket is ideal for hanging flower basket, tomatoes, hanging tomatoes, seedling trays, fig trees, citrus trees, small shrubs, green plants and potted plantings. Anti-freeze: The plant frost protection covers can protect your plant from snow, frost, wind, dust, sun, etc., keeping your plant healthy. Typically used to extend the growing season in spring and fall, it provides 30% to 50% light transmittance and recommends 3° to 8°F of frost protection. Easy to Use: Simply pull the jacket over the plant and secure it with the built-in