Features 1. Made of polyethylene material that provides a shade rate of up 50-60%; It is stretchy, durable, reliable, and able to resist UV rays and most sunlight. 2. You can cover the plant covers for freeze over your the plants loosely directly and then secure the plant frost blanket with soil, stones or staples. You can also support the floating row covers with a hoop, make enough room for plants to breath and grow. You could also cut the plant covers into different sizes for different purposes. 3. The permeable fabric design allows cool air to penetrate the outdoor sun shade sail providing an airy, comfortable, and well-ventilated space. 4. It can protect your plant from various weather, such as heavy rain, strong winds, extreme heat, cold winter, provides freeze frost UV protection for more than 5 years. 5. Quality Guarantee. We have faith in our product and always back it up with trustful customer service, please reach out to us if you have any questions or problems about our products. Specification Material: PE Color: Bule Translucent Size: 1x1m / 1x2m / 2x2m / 2x3m Package Includes: 1 x Greenhouse Film