Leaveshade RV Awning Sun Shade Screen is made by premium high-density UV-resistant, Flame Resistant mesh fabric. Tentproinc specialized in producing RV shade for many years and making more and more RV owners enjoy their Rving and satisfaction!? How to Choose Your Perfect Fitted Size:Method A: All length of RV awnings with the standard measurement, please measure your existing awning from CENTER of ARM to CENTER of ARM. This 10'X16'3'' shade has a finished fabric measurement of 10' drop by 16'3'' length and fit for 17' RV awning.Method B: Measure your awing fabric length and choose same length of our RV shade. E.G. you measured your awning fabric as 16'3'', please simply choose this 10'X16'3'' shade.1. Breathable mesh screen with airflowblocks about 86% of sun light but not you view, dramatically lowering thetemperature 15~25 F degree and creating an extra roomto your RV.2. Heavy duty and light weight make it the smart choice for most brand of RV awnings.3. Shade can be easily fixed by sliding into the RV awning rail with coming poly-cord; bungee tie down much easier andfaster than normal tie down.4. Keeps your patio area protected fromharmful sun's ray, wind, rain, making you more comfortable to enjoy the outdoortime and make you cool Rving!Leaveshade/Tentproinc provide 3 yearswarranty, covering fabric, grommets, bungees from manufactures defects (within ASTM spec.); strong wind and rain damage is not covered; email us at tentproinc.com/leaveshade.com if any trouble.A variety of conventional drop sizes (from awning track to ground) at 6', 7', 8', 9', 10?; length: 7', 8', 9', 10', 11', 12', 13',14', 15', 16', 17', 18', 19', 20', 21', 22' and customized sizes available on request. WE ARE MANUFACTURE! 5 colors option: Black, Brown, Gift Blue, Beige, Navy Blue.