1.LIGHTWEIGHT DURABLE: 's Shock Cord End Hooks are designed for outdoor enthusiasts and professionals alike. Our end hooks are lightweight, heavyduty, and durable. They are easy to use and effective in tough weather conditions. Made with a durable plastic, our hooks are and proof, making them the perfect hook for outdoor and indoor use. 2.HOOKS FOR OUTDOOR ENTHUSIASTS: These heavyduty hooks work perfect for use on your boat, kayak, canoe, paddle, for marine and nautical use, exercise, fitness, rod leashes, cargo nets, camping accessories, trampoline, or to use at your favorite local gym. The possibilities are endless with our shock cord end hooks. 3.LARGE CLOSED HOOK: Our flat, closed, plastic bungee hooks are available in black, and in pack size options of 4, 10, 20, 50, 100, 500, and 1000. Each hook fits cord that is 5/16Inch (7.95 mm) in diameter or smaller. Our cord hooks measure 2.75' (70 mm) x 1.04' (26 mm) x 0.36' (9 mm) in size. These cord locks are sure to meet all your project needs. 4.BUNGEE CORD HOOKS: 's bungee cord hooks are an excellent, premium, core piece to add with your camping and outdoor accessories. We have an excellent selection of bungee cord accessories and hooks that will work with several diameter cords including rope, shock cord, elastic cord, stretch cord, paracord, string, cord, and twine. Every hook has various applications and uses, making them the perfect accessory to keep on hand for future projects.