Pack Of 4 Silicone Sealing Rings For Insulated Bottles Durable Seals 6.0 Cm Diameter For Drinks Easy To Clean Compatible With Various Cups

SOLID MATERIAL COMPOSITION Made of silicone and provides a safe, reliable and durable for your bottle accessories Excellent sealing efficiency: the groove design and sealing ring structure effectively prevent leakage and keep your drinks at the desired temperature and taste Wide Compatibility Suitable for various types of cups, including insulated bottles and room cups, and provides versatility and convenience EASY MAINTENANCE Minimalist design allows for easy disassembly and cleaning and ensures lid stays clean and reliability: undergoes extensive quality testing to meet safety standards and ensure a safe and reliable product for users