Description: Prevent Coffee Bean Clogging: This Upper Burr Rubber Seal is designed to prevent coffee beans from getting stuck, making cleaning for various espresso machines. Say goodbye to clogged coffee beans and enjoy easy maintenance. Quality Material: The rubber seal is made of quality silicone material, which is durable and easy to install. It's nice for those who value the quality and flavor of their coffee. Consistent Taste: Silicone Gasket designed specifically for coffee enthusiasts who value the quality and taste of their coffee, the rubber seal ensures reliable sealing and consistent flavor. It's suitable for home baristas and cafe owners alike. Reliable Performance: Whether you're enjoying a cup of coffee at home or managing a busy cafe, this rubber seal guarantees the reliability of your espresso machine while providing a consistently quality coffee experience. Upgrade Your Coffee Equipment: Use this rubber seal to upgrade your coffee setup. Say goodbye to leaks and blockages, and to the joy of brewing delicious coffee. Specification: Material: Silicone Size Chart: 6.6cmx6.6cmx0.31cm/2.60inchx2.60inchx0.12inch Package Includes: 1Silicone Gasket Note: Please allow slightly errors due to manual measurement and different monitors.