V-shaped boat cover/yacht cover 420D Oxford cloth with silver coating waterproof and sunscreen Color: Black/Green 11-13FT: 420*270cm/1.6kg with 3 straps and 6 buckles 14-16TY: 530*290cm/1.85kg with 4 straps and 8 buckles 17-19FT: 600*230cm/2.2kg with 5 straps and 10 buckles 19-21FT: 810*500cm/3kg with 7 straps and 14 buckles 20-22FT: 700*254cm/2.7kg with 6 straps and 12 buckles 21-24FT: 732*300cm/ 3.7kg with 6 straps and 12 buckles 25-27FT: 1008*590cm/7kg with 8 straps and 16 buckles Features: Made of silver coated heavy duty marine grade waterproof 420D Oxford fabric material. Designed for extra durability and all-weather protection, won't shrink or stretch. Fabric coating technology for maximum water resistance and repellency, UV protection, mildew resistance. Easy fitting and quick release buckle strap system against strong wind. Elastic hem with durable double stitching, designed to wrap tightly around your boat for added security. Free storage bag and windproof strap includedIt is easy to carry. Note: Please do not pull the strap too hard while using it to tie the cover up. Please measure the length and beam (width) of your boat. Beam width: Measure the widest point of your boat. Center-line length: Do not measure up and over windshield. Due to manual measurement and different measurement method, there is size deviation of 1-3CM. The colors may have difference due to different display.