Description: Premium Material: Kayak Slide Track Rails Bracket is made from plastic material, ensuring long term use, enhancing your watercraft with this versatile accessory.Versatile Use: Kayak Slide Track Rails Bracket is ideal for mounting or connecting fishing rod racks, brackets, and other accessories.Easy Installation: Outdoor Kayak Slide Track Rails Bracket can be easily installed on the flat surface of most kayaks, making it a convenient addition to your boating equipment.Wide Application: Kayak Slide Rail Track Bracket serves as DIY accessories for boats, canoes, inflatable boats and more. It's a must have for any fishing enthusiast or outdoor adventurer.Package Includes: Each package comes with 1 Outdoor Kayak Slide Track Rails Bracket and 6 Screws, for easy assembly and installation. Specification: Material: Plastic Size Chart: 6inch: 4.5cmx18.9cm/1.77inchx7.44inch9inch: 4.5cmx26.5cm/1.77inchx10.43inch12inch: 4.5cmx33.9cm/1.77inchx13.35inch Package Includes: 1 Kayak Slide Track Rails Bracket6 Screws Note: Please allow slightly errors due to manual measurement and different monitors.