Foldable Downwind Kayak Sail

Don’t you find it too tiring to paddle on a windy day ? make use of the wind power to sail for longer and farther with the Foldable Downwind Kayak Sail! It also can protaction you from UV radiation, compatible with kayaks, canoes, inflatable boats, etc. What are you waiting for?     INSTANT SAILBOAT – Allows you to turn your kayaks into fun sailboats in an instant so you can enjoy sailing through wind power. It can be attached on kayaks, canoes, inflatable boats, tandem yachts and expedition boats. STRAP CONTROL – Equipped with straps and clips which enable you to control your movement and use the wind to give you more power. Simply hold the clips to keep kayak go forward and just lay it down to stop.   TRANSPARENT WINDOW – Designed with a transparent window at the back to provide you with a clear view of the sail and allow you to easily view the objects behind the sail, for safe sailing.   UV PROTECTION – Made of eco-friendly strong polyester taffeta and PVC whic