Features: ☕ LASTS LONGER - Made from premium materials, our silicone ring stands better against high heat than ordinary rubber gaskets. You'll be able to use it for quite a while before needing to replace it. ☕ MORE HYGIENIC - Our silicone steam ring is more effective in warding off the growth of harmful elements than normal rubber gaskets. This helps keep your compatible Breville coffee maker clean. ☕ A SAFE REPLACEMENT - The silicone material used for our compatible Breville gasket part is are food-grade and contains no BPA. You don't have to worry about chemicals leaching into your coffee. ☕ NO MORE LEAKS - Once installed, our silicone steam ring creates a tight and secure fit to make sure that no moisture escapes. The soft silicone fits perfectly into the groove for a close-fitting seal. ☕ FROM COLD TO HOT - Our silicone steam ring stands well against constant exposure to extreme temperatures. It can handle a range of as low as -65°F / 54°C to as high as 450°F / 230°C. Details: The purpose of the Steam Ring is to create a seal to prevent steam or hot water from leaking from between the Filter Holder Assembly and the Thermal Block Assembly. This part has a tendency to lose its ability to seal over time. It may be a good idea to order an extra one, to keep it on hand.