PRODUCT INTRODUCTION:1. Features Applications:Good DurabilityThe keychain manufacturing kit is cast from high-strength zinc alloy, featuring rust prevention and crack resistance. It will not fade or deform even after long-term use. The keychain opens and closes smoothly without getting stuck, and maintains stable performance even under frequent use.Extensive PracticalityThese key chains can be used to make handbags, dog collars, belts, cat hammocks, key chains, jeans skirt belts, handbags, lanyards, and other DIY handicrafts. Each keychain hook clip is designed to be clamped between the rotating hook and the d ring, facilitating connection and use. They are the best choices for wallets, handbags, and key chains.2. Specification: Type: Lobster Claw Clasps Material: Zinc Alloy Color: Light Gold Overall dimensions: 5x3cm / 2x1.2 inches (L * W) Inner diameter length dimension: 2.5cm / 0.98 inches inner diameter width dimensions: 1.1cm / 0.43 inch Wire diameter length dimension: 0.25cm / 0.1 inches Package Includes: 10 pieces x lobster claw clasps3. Use and Warm Tips:Usage method: When installing the keychain hook, there is no need to repeatedly adjust the Angle, which saves time and effort and can easily achieve flexible hanging.TIPS: Our metal rotating hooks can rotate 360, are easy to use, and can be freely rotated to display your projects.