Polyester Boat Cover   Specification:   150D polyerter oxford PU coated Fabric : 100% waterproof polyester , ( fabric can choose from below picture) weight : 80gsm Product gross weight : About 3.6-15kg (size of different weights will not be the same) Function: 100% waterproof Size:   A. 14' -16' *68 ''            B. 14' -16' * 90            C. 16' -18.5' * 94''            D. 17' -19' * 96''            E.  20' - 22' *100''   Description :   Boat cover can protect the boat in good situation, not only protect from dirty dust , snow freeze ,acid rain but also the protect the engine from above damaging , resistance the machine wear and tear.Then you can avoid spend more money to repair your boat and keep a good outlook. Our boat cover made up of 100% waterproof polyester fabric, it is wearable and durable. Multi-size can fit for all boat , also we supply OEM production with the fabric /size /quality you wanted , the price is reasonable and competitive, thanks for your purchasing our boat cover.