Features: Ensuring perfect seals and enhance your coffee experience with our quality silicone brew head seal rings, designed for compatibility with espresso machines. Crafted from heat resistant silicone, this seal rings prevents leaks and maintains the integrity of your machine's brew head, ensuring each cup of coffee is just as good as the last. Perfect for coffee enthusiasts who demand professional performances and reliability from their espresso machine accessories. A must have for any coffee shop, restaurant, or home kitchen, this seal rings is essential component for routine maintenance and operations of your espresso equipment. Effortlessly installable, this espresso machine professional accessory part offer a cost effective solution to keep your machine running smoothly without compromising on quality or taste. Specifications: Texture: Silicone Applicable Model: For 800ES/192, 800ES, ESP6, ESP8, BES230 Outer Daimeter: Approx. 2.28inch(58mm) Package Includes: 5Pcs Sealing Rings note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.