This aluminum sealing ring is designed to fit with automatic cup sealing machines, providing a secure seal for plastic cups. Its robust design use, making it ideal for busy cafes and tea shops. This accessory helps prevent leaks and spills, ensuring your beverages remain to serve. Features -Color:Silver -Material:Aluminum -Size:9.20X9.20X1.50cm/3.62X3.62X0.59in -Type: : 95 to 88 -Optimal user experience: for sealing a variety of cold and hot beverages, ensuring a seal -Effortless installation: quick and easy to install and replace, making maintenance straightforward -Dependable sealing: delivers a strong seal that prevents leaks and keeps beverages fresh -Wide usage: suitable for milk tea shops, drink stores, and fast food outlets, meeting diverse requirements -Custom designed: engineered to tea cup sealing machines precisely, ensuring consistent results Package list: 8 x sealing machine gasket