Please note: Custom size will take 3 to 7 business days to make Heavy Duty: our super ring shade sail exact 260 GSM permeable extra fabric, stainless mounting super rings, edges with cable wires built-in, integrate into the mounting rings, all pulling strength goes to the cable wires, making the edges more durable Material: our sun shade sails are made of 260 GSM 100% virgin (Non-recycled) HDPE material. Our fabric went through laboratory UV testing, it’s 70% more durable than recycled HDPE under sun exposure, fabric has been treated with UV stabilized compound, preventing shade sails from drying, tearing, fading 95% UV Blockage: our heavy duty shade sails can block 95% of harmful UV, significantly reducing the temperature and UV sunlight in a shaded area during summer, ideal for patio, swimming pool, balcony, carport. Breathable fabric allows water to go through freely, no pooling water on rainy days Installation Note: installation hardware kits are required and are sold separately, each D-ring will require one cable rope (DO NOT use nylon ropes, they break easily!!). Connect the other ends of cables to existing poles, trees or wall with shade sail hardware kits, ShadeMart hardware kits and cables are recommended for best performance and appearance Measurement: 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 Size 24' x 39' Custom Size Color Super Ring Beige Brand Name ShadeMart Model Name SMSLTDR-24' x 39'Beige Mount Type Post Mount Unit Count 1.0 Count Manufacturer ShadeMart Model Number SMSLTDR-24' x 39'Beige Material Type Stainless Steel Occasion Type Wedding Product Style Classic Item Dimensions L x W 288 L x 468 W Water Resistance Level Water Resistant Manufacturer Part Number SMSLTDR-24' x 39'Beige Other Special Features of the Product Heavy,Heavy Duty