MATERIAL:Non-woven fabric. Insulates plants to retain heat and avoid frost during cold months.Breathable fabric wont suffocate plants OR block too much sunlight. CONVENIENT:Lightweight breathable fabric allows air and UV light to reach plants. No need to remove each morning and replace each evening. It will not damage plants. DRAWSTRING DESIGN:Easy drawstring at the opening makes it easier and quicker to cover plants during harsh weather.LIGHTWEIGHT and soft fabric is plant friendly, no harm to plant growing APPLICATION:Protect plants from snow hail,frost in the winter and insects,birds during the growing season,No need to remove each morning and replace each evening. ADVANTAGE:Are usually used to extend the growing season in spring and fall, as a plants shade in summer.No greenhouse effect, allows air, sun and rain to penetrate, critical for plant life Material:Non-woven fabric Color:White Size:100*100cm/39.4*39.4inch Weight:60g/m2 (1)Easy drawstring at the opening makes it easier and quicker to cover plants during harsh weather.LIGHTWEIGHT and soft fabric is plant friendly, no harm to plant growing (2)Lightweight breathable fabric allows air and UV light to reach plants. No need to remove each morning and replace each evening. It will not damage plants. (3)Protect plants from snow hail,frost in the winter and insects,birds during the growing season,No need to remove each morning and replace each evening. Notice: 1. Size in 1-3cm size difference is in normal range due to manual measurement. 2. Color may have a little difference due to lights, screens, etc. Package includes: 2pc* Plant Cover