Compatible Models: The 54mm silicone steam ring is suitable for Breville 870/878/880/860/840/810/450/500 models and Sage 500/810/870/875/878/880 models of espresso machines. Size: 54mm. Strong Sealing Performance: The silicone steam ring is soft and elastic, and can be easily embedded into the groove to form a tightly fitting sealing structure, effectively preventing water vapor leakage.
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