Quantity:5/10pcs(as your choose) Size (L x W): 48*18mm/49*18mm/47*18mm Material: POM Plastic Brand new and high quality. Rope Hole Diameter: 4.5mm/5mm/8mm Color: Black. Features: 1.High strength durable nylon clip hooks. 2.For use with 4.5mm/5mm/8mm cord or less than 4.5mm/5mm/8mm in diameter. 3.You can add bungee cord to the hook to make paddle, rod leashes, cargo net and so on. 4.Simple to use and high efficiency. 5.Pull the cord through and tie off to secure hooks to the bungee. 6.Great accessories for kayak, canoe, boat, dinghy, fishing, camping tent, canopy cover and so on. Package List: 5pcs or 10pcs Kayak Bungee Cord Hooks(as your choose) Notice: 1.1cm=10mm=0.39inch. 2.Please allow 1-2mm error due to manual measurement and make sure you do not mind before ordering. 3.Please understand that colors may exist chromatic aberration as the different placement of pictures.