Features: Ensure the longevity and efficiency of your coffee machine with our seal rings lip seal, specifically designed for various brands. Crafted from silicone, this seal offers exceptional durability, heat resistance from -60 to +200°C, for food safety. Ideal for coffee enthusiasts, maintenance technicians, and aficionados who prioritize machine performances and beverage quality. Perfect for home kitchens, office break rooms, or commercial cafes, ensuring every cup of coffee maintains its rich flavor without leaks. Easily replace worn out seals to prevent water leakage and enhances the brewing experience, making it essential component for maintaining your coffee machine's functionality. Specifications: Component: Silicone Applicable Model: For A1 Diameter: Approx. 0.89inch(2.25cm) Package Includes: 10x 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.