40PCS mini carabiners clasps mental spring snap hook clips for climbing camping EDC survival gear Product Manual The package contains:40PCS mini carabiners Color: matte black, bright black, silver and bronze 4 colors, 10 pieces one color. Size: about the size of a penny. The total length are: 2.4cm (0.91 inches), the hole diameter is 0.4cm (0.16 inches), and the spring opening is 0.7cm (0.27 inches). Material and process: The whole body are made of aluminum alloy, nickel-free plating process. Load capacity: about 15KG (25 pounds) at rest. Use ropes type: suitable for various ropes such as 550 paracord, hemp rope (can match the diameter of the hole). Recommendations 1. The mini spring buckle can be worn with paracord woven into a bracelet, which is a popular decoration outdoors, and has practicality in emergency situations. 2. Good fixation can quickly fix equipment and gears. 3. Unlimited uses: key chains, tactical bag accessories, suspension parts, etc. Tips just in case Coin types mini carabiner, please confirm the bearing capacity and size before purchasing. The direction of the spring is not fixed, but it does not affect the use and appearance.