1、Nylon Material: Using high quality nylon, the quick release track base is strong, light and durable. 2、Quick Release Design: Quick release and easy installation, you can adjust the base to or add to the existing trail system. 3、Mini and Portable: Small in size and light in weight, it is easy to carry, very convenient to use. 4、Scope of Use: The kayak quick release track base is perfectly used to anchoring, fishing rod, storage, lashings and clotheslines, etc 5、DIY Accessories: Kayak quick release track base, used for DIY accessories for kayaks, canoes, inflatable boats and yachts. 1 x Kayak Quick Release Track Base    Item Type: Kayak Quick Release Track Base Product Style: Ball Bracket Material: NylonProduct Color: BlackProduct Base: Approx. 23mm / 0.9inProduct Height: Approx. 80mm / 3.1inProduct Weight: Approx. 57g / 2.0oz