Item Type: E61 Group Gasket Material: Silicone Weight: Approx. 35g/1.2oz Diameter: Approx. 7.3cm/2.9in Thickness: Approx. 8.5mm/0.3in Application: Suitable for Cafelat EXPOBAR E61faema KEES decent coffee machine 1Compatible Upgrade: The 8.5mm/0.3in silicone gasket is suitable for most modern E61 group heads, providing an upgrade for your E61 coffee machine. 2Secure and Durable Sealing: The soft silicone is easy to fit into the grooves, creating a tight and secure sealing that ensures no leakage and minimizes the need for frequent replacement. 3Silicone Material: Made of premium silicone material, this gasket is easy to install and remove, and is more durable and heat resistant than ordinary rubber gaskets, resulting in a longer lifespan. 4Wide Temperature Range: Designed to withstand temperatures from minus65F to 450F/54C to 230C, this gasket can be used for extended periods without compromising performance. It is also easy to clean and maintain. 5Essential Replacement: Group gaskets are essential components of coffee machines, and it is necessary to have a spare steam ring on hand for any set of gaskets that may need replacement in the kitchen. 2 xGroup Gasket