【98% UV Blockage】 - Blocks 98% of harmful UV rays (UPF 50+), protect your skin from harmful rays. Allows cooling breezes and rain to pass through for better ventilation and comfortable space (So it is not waterproof). Do not use in bad weather. 【High Quality Guarantee】 - The shade cloth is made of 185g/㎡ high density polyethylene (HDPE) fabric (non-spliced). It has the following characteristics: high resistance to tensile strength, aging resistance, corrosion resistance and radiation resistance. Strong stitched seams and durable 304 stainless steel D-rings at each corner. 【Practical and Aesthetic Design】 - Curved design shows artistic beauty, stretch shade cloth better to prevent wrinkles and sagging of shade cloth. All edges have double-thick reinforced seams to prevent fraying and edge deformation. Due to the curved sides, the actual shaded area will be slightly reduced. 【Easy to Install】 - The measurement is taken from D-ring to D-ring. Leave a margin of 30 - 45 cm between the