Premium Material: The shade cloth is made of UV-stabilized polyethylene (high-density HDPE), which is different from ordinary sunshade nets. Reinforced Edges: Aluminum grommets on the corners and four sides, easily cover pergola skylights for shade, or hang on porch balcony railings for added privacy. Breathable: It has no effect on photosynthesis and is best suited for blocking sunlight and heat while still allowing air to circulate. Multifunctional Applications: Perfect for plants, balconies, greenhouses, flowers, patios, barns, swimming pools, pergolas, carports, dog houses, etc.