This set is made from high quality material which is durable, solid and anticorrosive, mainly used with a paddle leash to grasp paddles, rods or other kayak accessories that need to be bound upon the boat. Lightweight to carry, a necessity for your kayak. What are you waiting for?Features:Comes with D rings and M6 screws which are supposed to work together.Lightweight and easy to carry.Constructed by high quality material which is durable, strong and anticorrosive.Can be used with a paddle leash to grasp paddles, rods, nets and other items that need to be secured while in the boat.Ideal for your kayak, boat or canoe repair.Specifications:Material: Nylon + Stainless steelD Head Width: approx. 3.4cm 1.34"Black Cube Size: approx. 3 x 2.1 x 0.7cm 1.18" x 0.83" x 0.27"Package Weight: approx. 163gQuantity: 10pcs setPackage Includes:10 x D Rings10 x M6 Screws