- WIDELY COMPATIBLE : Our 54mm silicone steam ring is designed for seamless use with Breville espresso machines (models 870, 878, 880, 860, 840, 810, 450, 500) and Sage models (500, 810, 870, 875, 878, 880). Enjoy your favorite coffee without compatibility issues. - SAFE AND HEALTHY MATERIALS : Made from food-grade, BPA-free silicone, our steam rings ensure safe coffee preparation. They can withstand extreme temperatures from -65°F (-54°C) to 450°F (230°C), offering greater heat resistance and durability compared to standard rubber gaskets. - EXCELLENT SEALING ABILITY : Experience perfect coffee extraction with our precision-engineered steam rings. They fit securely into the grooves of Breville and Sage machines, preventing moisture loss and reducing the need for frequent replacements. - KITCHEN ESSENTIAL : Protect your coffee machine from harmful elements. Our high-quality silicone steam ring is designed to minimize bacterial growth, helping ensure the quality and flavor of your espresso remains uncompromised. Practical Applications : - Ideal for daily coffee enthusiasts who demand consistency and performance in their espresso-making. - Suitable for home baristas looking to maintain the integrity of their Breville or Sage machines over time. - Great for those who enjoy experimenting with various coffee recipes, ensuring that every cup is brewed to perfection. Enhance your coffee experience with our silicone steam ring, designed for reliability and exceptional performance in your Breville or Sage espresso machine.