Material: The kayak windsail is made of environmentally friendly, strong polyester taffeta, durable, robust and strong. Compact Design: Compact design, easy to assemble and quick to use. Hold the clips to hold the kayak forward and just lay it down. Use the power of the wind to give you more strength, help paddler people to become lighter on long journeys. Perfect Protection Huge 108 cm diameter sail, can effectively protect you from hot sun while sailing. It's easy to use with a control strap that connects to your kayak. With metal carabiners between the strap and the boat Your windsail firmly fixed by you. Easy Storage The kayak sail is lightweight and portable and can be folded into a 15.4 inch bag that is easy to carry and store when not in use. Wide View With a transparent window, the wind sail gives you a clear view that allows you to easily see objects behind the wind sail. In addition, the clear view promises you additional safety while sailing.