Feature:1. Brass Material: Made from premium brass material, this quick release keychain boasts excellent erosion resistance, rust resistance, wear proof, and impact resistance for outstanding durability and longevity.2. Easy Disassembly and Assembly: Featuring sliding hexagonal sections that can be easily removed or installed, this keychain can be quickly separated into two parts and reassembled as needed, providing convenient and hassle free use.3. Secure Design: With an internal stainless steel ball location card structure, this keychain offers high strength and quick operation, ensuring that your keys and other items remain securely in place without worrying about them falling off.4. Perfect for Dual Use: This keychain is designed for those who require regular disassembly of two sets of keys, such as a home key and an office key. It allows for quick separation, making it a great option for a night time walk where you only need to carry one set of keys.5. Versatile Usage: With this keychain snap lock holder, you can easily put your EDC tools or other items, such as flashlights and more, adding more functionality to your everyday carry.Specification:Item Type: Quick Release KeychainMaterial: Brass, stainless steelWeight: Approx. 17g/0.6oz.Package List:1 x Quick Release Keychain2 x Key Rings