Description: Material: Made of sturdy stainless steel material, this espresso puck screen is resistant to rust, can be used for a long term.Easy Installation: Coffee portafilter filter screen fits great with your coffee machine handle powder bowl for easy installation and removal.Features: The coffee filter screen will disperse water evenly, increase the amount of solids that dissolve into the espresso, helping you get better extraction, ensuring you get the most out of your coffee beans.Function: Coffee Filter Screen effectively separates the coffee powder and brewing head to keep them clean. When using, it is recommended that the fine holes face downwards.Application: Espresso filter screen is resistant to high temperature, simple, practical and reliable, suitable for household, kitchen and coffee bar. Specification: Material:Stainless Steel Size Chart: 5.1cm/2.01inch5.3cm/2.09inch5.8cm/2.28inch Package Includes: 1 PieceCoffee Portafilter Filter Screen Note: Please allow slightly errors 1-2cm differences due to manual measurement.