[Extreme Temperature Resistance] From cold to hot, this silicone steam ring can withstand a wide range of temperatures, ranging from as low as -65F / 54C to as high as 450F / 230C. It remains reliable even under constant exposure to extreme heat.[Prevent Cracking] The silicone steam ring has good elasticity, preventing cracking and offering high and low temperature resistance. It is designed to fit most modern E61 group heads, making it a perfect replacement forcoffee machines.[Long-lasting Durability] Made of silicone material, this grouphead gasket is more to high temperatures than ordinary rubber gaskets. It is easy to remove and install, ensuring a longer lifespan.[Essential Kitchen Accessory] Keep a spare steam ring on hand for your coffee machine. This silicone gasket is not only essential for your kitchen but also a must-have for daily life. Ensure uninterrupted coffee brewing with this replacement gasket.[Leak-proof Design] Our silicone grouphead ring fits firmly and tightly after installation, effectively preventing water leakage during the use of the coffee machine. Say goodbye to messy spills!Specification:Item Type: E61 Silicone Group GasketMaterial: Silicone Weight: Approx. 33.00g / 1.16ozProduct Size: Approx. 7.3x5.7x0.8cm / 2.9x2.2x0.3inSuitable: forCoffee MachinesPackage List:2 x E61 Silicone Group Gasket