Measurement is taken from D ring to D ring, leave 0.5 - 1.5 foot space for the hardware kit between each shade sail D ring and the mounting points, all edges are finished slightly curved so it can be stretched tightly, prevent middle from sagging Blocks 95% of harmful UV ...Measurement is taken from D ring to D ring, leave 0.5 - 1.5 foot space for the hardware kit between each shade sail D ring and the mounting points, all edges are finished slightly curved so it can be stretched tightly, prevent middle from sagging Blocks 95% of harmful UV, significantly reduce the temperature and UV sunlight in shaded area during summer time, ideal for patio, swimming pool, balcony, carport etc. Breathable fabric allows water and air to go through freely, no pooling water in rainy days, resistant to both UV and water, no maintenance needed. The only sun shade sail on the market that are made of 220 GSM 100% virgin (Non-recycled) HDPE material.
Our virgin HDPE fabric went through 20000 hours of laboratory UV testing and it is proved to be 70% more durable compared to recycled HDPE under sun exposure, fabric has been treated with UV stabilized compound, preventing shade sails from dried out. Made of 260 GSM permeable extra heavy duty fabric, heavy duty stainless mounting rings, cable wires built-in edges, integrate into the mounting rings, all pulling strength goes to the cable wires, not only making the edges more durable, it also enhence the appearance of shade sail.