ACTIVE COVER DESIGN: Beverage Can Lid The active lid design makes drinking easier. With the unique design, suitable for various Cans with a mouth diameter of 5.4cm. TOPS CAN COVER FUNCTIONS: Our lids cover and protect the entire top of the box to fight bugs, dust, dirt and germs! It is sealed and therefore more hygienic. THE SODA DRINK CAN COVER TASTE PROTECTION: Protects the taste of soda, beer and slows down the dispensing speed, taking full control of your favorite canned beverage. LIDS CAN BE EXTENDED WIDELY: cola, soda, beer which cannot be drunk immediately can be covered with this practical cover. Keep your favorite canned drink fresh and fizzy for longer. ENVIRONMENTAL FRIENDLY AND SAFEBe eco-friendly with high quality material, the can lid made of high quality PP material quality. Non-toxic, tasteless, safe and healthy.