Can Seal Lid And Standard Size 12oz Cans Of Carbonated Beverages Can Seal Lid Avoid Foam And Bubble Spills From Seltzer And Sparkling Water To Maintain *2PCS Utilizes a specially designed mechanism that seals the can airtight, the escape of dioxide and maintaining optimal pressure Simple and intuitive operation for users of all ages. Just place the device on top of the opened can until you hear it click , the top until the can becomes firm when squeezed, and for later Compact and lightweight design for easy portability, allowing users to enjoy fizzy drinks without worrying about premature carbonation loss Reusable, Provides a saving solution by reducing the need for consumers to discard half-consumed cans, ultimately saving and reducing beverage waste Be Sure You Hear 2 Clicks When Installing. If you hard enough to hear one click, you will not have a complete seal and the product will not work. hard enough until you hear it click into place two times Material: PP,Silica gel Color: as the picture shows Package weight: 35g Package size: 5x7x3cm Package weight: 35g Reusable, Provides a saving solution by reducing the need for consumers to discard half-consumed cans, ultimately saving and reducing beverage waste Simple and intuitive operation for users of all ages. Just place the device on top of the opened can until you hear it click , the top until the can becomes firm when squeezed, and for later Package size: 5x7x3cm Be Sure You Hear 2 Clicks When Installing. If you hard enough to hear one click, you will not have a complete seal and the product will not work. hard enough until you hear it click into place two times