The 40% UV Block Black Olefin Fabric Shade Net is a lightweight, durable mesh fabric designed to reduce sunlight exposure by approximately 40%. Made from olefin, a strong, weather-resistant synthetic fiber, this shade net is ideal for use in gardens, greenhouses, patios, and nurseries. It provides moderate shading to protect plants, people, and outdoor spaces from harmful UV rays while allowing air and water to pass through. Its black color enhances UV protection and helps regulate temperature beneath the net. Easy to install and resistant to fading, mildew, and tearing, it’s a practical solution for sun control.