[HIGH QUALITY MATERIAL] - The kayak sail is made of environmentally friendly strong polyester taffeta, durable and strong. The seams of the kayak sail are triple stitched and the perimeter battens are made of unbreakable composite material. [Wide View] - The kayak sail is equipped with a clear window, providing you with a good view, you can easily view the items behind the foldable kayak sail without worrying about blocking your view, ensuring extra safety when you sail Safety. [Perfect Protection] - The foldable paddleboard kayak sail has a diameter of 42 inches (108 cm), which can effectively attenuate UV radiation and protect you from the hot sun when sailing. Your kayak sail will be securely attached to you with a metal carabiner between the straps and the boat. [Easy to Use] - The kayak sail is compact in design, easy to install and quick to deploy. Easily operated via control straps attached to the kayak. Hold the clip to keep the kayak moving and simply lower it to stop. Harnessing the power of the wind to give you more power helps paddlers have an easier time on long trips. [Easy to Store] - This kayak sail kit is lightweight and portable, the kayak sail can be folded into a 15.35-inch pouch for easy portability and storage. The foldable pop-up kayak sail is suitable for canoes, inflatables, boats, yachts and can provide you with happy sailing.