90% Shade Rate: Our Shade Cloth can resist rays and most sunlight while air can still flow through so as to create a comfortable cool and shaded place for people or plants.It blocks 90% of the sunshine and bring 10% the shadow, 10% of the sunshine can through it. High Quality Material: Our shade cloth is made from high density polyethylene which is lightweight but durable. The material provides maximum airflow and stretch-ability. Perfect for greenhouses, plant, flowers, fruits. Excellent Design: Lock-stitch knitting technology can prevent unraveling and accumulating. Designed with taped edge and reinforced corner, our sun shade cloth ensures durability and extra strength.