Black Shade Cloth, 10 x 20 FT Durable Mesh Tarp with Grommets, Garden Sunblock Shade ClothMaterial High Density Polyethylene (HDPE) 50% 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 50% of the sunshine and bring 50% the shadow, 50% 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