Feature: 1. Easy to operate, easy to place powder, easier to observe powder volume.2. Magnetic design, it can improve the stability and effectively powder spreading.3. Made from premium aluminum, durable, safe, non?toxic, non?rust nor corrosive.4. Simple and lightweight design, save coffee powder, save time, practical.5. Suitable for most coffee machine handles, a nice gift for coffee lovers. Specification: Condition: 100% Brand NewItem Type: Dosing RingMaterial: Aluminum Color: GoldSize: Approx.58x22x69mm/2.28x0.87x2.72inWeight: Approx.48g/1.7ozApplication: Fit for 58mm handle universal. Package List: 1 x Dosing Ring Note: 1. Please allow 1?2in 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.