this Product Has 4 Sizes, Please Confirm The Size You Want Before ng11-13ft: 420 X 270 Cm14-16ft: 530 X 290 Cm17-19ft: 600 X 310 Cm20-22ft: 700 X 320 Cmall Round Protection: (water ant 210d ester + proof Pu Coating + Anti-uv Coating), With Double Stitching Seams, 3 Pieces er Reinforcement At And Protect Outboard From , Dust, Rain, , And Uv Rayswaterproof: 210 Denier e-grade ester And Outstandingly ble Of Withstanding Rain, , , And Uv Rays Damaging Elements.more , ant & Tearproof, Extending Outdoor super proof Performance: Owing To The ior Oxford And Our Textile Process,boat Cover Can Withstand Up To 1500 Pa Pressure . In Addition, The Inner Layer Also Adds The Double proof Pu Coating And The Seams Come With The proof Strip, All Of ly Resolve The Issue Of Seepage Of Similar Products. Boat ly Keep Dry Even During A Rainstorm Or stormuv Protected & Non-fading: Our Boat Cover Comes With Anti-ultravi , And Functions, Protect Boat Sun, , Dust, And Elements, Keep Boat In A Condition.secure Way: Our Boat Cover Was Equipped With Adjustable Straps (made Of High-density Material) And High - se proof les Allow You To Conveniently The Cover With Boat And It From Being Blown Away. Cord Around The Bottom Hem s A Tight Fit To Provide Boat With 360 Degrees Of All-around Protection, For Both Trailering And Outdoor Storage.