For Delonghi EC680 EC685 and most other 51mm household coffee machine. Made of high quality alloy, eco-friendly and non-toxic, Oxidation resistance, corrosion resistant, rust resistance and durability. Precision fine hole design, surrounding filter screen, evenly filter the coffee powder, labor-saving and light to use, high working efficiency. Designed with ergonomic Solid Wooden Handle for a comfortable grip and provides stable handling. Detachable design, more easy to use and easy to install, A good helper to make perfect coffee. Necessary tools for handmade coffee. Specification: Material: Alloy+Natural Wood Diameter: 51mm/2.0 inch Length: 225mm/8.9 inch Height: 35mm/1.4 inch Package Includes: 1 Piece Bottomless Portafilter Note: 1.Please allow 1~3 cm error due to manual measurement, thanks. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, thank you