This powerful sail is specially built for your kayaking adventure. Attach it to the clip on the side of the kayak and use it to reduce wind speed or help rowing in busy conditions. Note: Most suitable for wind speeds of 4-15 knots (2-4 BFT). Function: * The transparent part in the middle provides good visibility * Easy to install and rapid deployment * Made of ripstop nylon canvas * Target shipDuhe. Boat to tourist kayak, SOT 8-15 feetTarget wind speed range-4 to 13 knots. Target rowers-beginner to intermediateOuter wind navigation range-about 150 degrees Specification: * Status: Brand new * Material: PVC and glass fiber * Color: orange, blue, red, green * Folding diameter: approx. 38 cm * Stretching diameter: approx. 108 cm * Sailing area: 0.8937 square meters M. (9.62 square feet) * Weight: approx. 0.34 kg Usage method (as shown in the figure): 1 2 4 5 Hook the cushion into the eyelet or tighten3 Adjust the length of 2 and 46 Used to tie sails Package Contents: 1 x kayak sail