Item Type: Kayak Track Mount Base Material: PVC, Plastic Package List 4 x Kayak Track Mount Base 8 x Screw 1Ideal Accessory: Our kayak track mounting base is the ideal accessory for yachts, inflatable boats, kayaks, dinghies, rubber boats, etc. 2Star Design: The kayak runway mounting base has a round star design and black appearance, which is very convenient when looking for it. 3Wear Resistant: Our kayak track mounting base is highly wear resistant and corrosion resistant, with 4 bases in the kit to meet your replacement needs. 4PVC and Plastic Material: The kayak track star mounting base is made of excellent PVC and plastic material, which has good safety and stability. 5Easy to Carry: Kayak track mounting base is easy to install, small size, light weight and easy to carry, which will save your time in installation.