Features: 100% brand new and high quality 58mm aluminum universal coffee dosing ring replacement. Made of high quality aluminum material, which is reliable, sturdy and durable in use. Ideal for precision dosing, reducing the waste of coffee powder and practical to use. Lightweight and portable, easy to use and install, convenient to clean and replace. Simple design, great for using on coffee machine, a necessary tool for hand-made coffee. Specification: Condition: 100% Brand New Material: Aluminum Color: Silver, Gold, Black, Rose Gold (optional) Diameter: Approx. 58mm / 2.3in Suitable Size: 58mm Universal Package list: 1 * Dosing Ring Note: 1. Please allow slight error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.