GOOD MATERIALS: Made from high quality nylon + stainless steel, which is durable, strong and corrosion resistant. D-ring for canoes boats Lightweight and easy to carry. D-rings make a stable impression. - Convenient to use: can be used with a paddle line to grab paddles, poles, nets and other items that need to be secured while boating . The screws hold, are durable and not easy to loosen. - LIGHTWEIGHT: Rigging D-rings are lightweight and easy to carry. The kayak D-ring is widely used, simple and elegant appearance, durable, not easy to corrode and rust. - EASY INSTALLATION: Insert a screw or bolt into the screw hole of brackets mounting bracket and secure it to a wood or metal surface. It is easy to remove and install. - This set is made of high quality material which is durable, strong and corrosion resistant. It is primarily used with a paddle line to grab paddles, poles, or other kayaking accessories that need to be tied to the boat. Easy to carry, a necessity for your kayak. - Properties:1. COMPLETE KIT: Supplied with D-rings and M6 screws to work together.2. Convenience: Can be used with a paddle line to grab paddles, poles, nets and other items that need to be secured while boating.3. WIRELESS MATERIAL: Constructed from high quality materials that are durable, strong and corrosion resistant.4. GREAT AND PORTABLE APPLICATION: Ideal for repairing your kayak, boat or canoe. Lightweight and easy to carry. - Specifications:Material: nylon + stainless steel - Quantity: 10 pieces / set