Features: These clasps are made by high quality stainless steel, very durable for long-time use. Lobster claw hook with spring-loaded automatic gate. Metal clamp opening makes using clips easy and holds tight-grip. The triggers are strong and and works each and every-time. Stays shut until you need it to open. Suitable for keyrings, badge holders,DIY purse or handbag Specifications: Material:304 Stainless Steel,316 Stainless Steel (optional) Length:Approx.50mm/1.97'' Diameter: Approx.26mm/1.02'' Package Includes: 1x Hook note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.