Protect Your Nails: Easy can opener fits most aluminum cans, quickly and easily pop your drink tops. Soda can opener will avoid tearing your nails or sore fingers. Great for stewardesses, waitresses, bartenders, kids, seniors and people with arthritis etc. Practical Function: Can opener set with 12 pieces in 6 colours, everybody's drink will be clearly and quickly identified via the different colors. Can opener also can be used as beverage barricade to cover your drink and protect drink from insects and dirt. Fit Beverage Cans of Most Sizes: The soda can covers will fit any standard aluminum cans of 6oz, 8oz, 12oz, or 16oz. Perfect for picnics, backyard barbecues, camping, cookouts, or family/ friends gathering. Small and portable to carry. Easy to Use: The manual can opener is designed with a slide switch that helps you open and close soda can lids. Just slip it onto the tab until it locks, lift up to open the can, then swivel it to cover the mouth opening. The whole thing takes less than 2s!