The PATENT key holder by Troika is a functional and stylish accessory that is ideal for organizing keys. With a diameter of 90 millimeters, this round keychain offers ample space for up to six detachable rings, allowing for easy handling and quick access to your keys. The key holder is made of high-quality brass and features a shiny gray chrome finish that gives it an elegant and modern appearance. The integrated carabiner hook provides additional security and flexibility, making it easy to attach the key holder to bags, belts, or other items. Made in Taiwan, this keychain combines functionality with appealing design, making it a practical companion for everyday use.