Suitable for multiple cans of all sizesThe can opener is suitable for all cans with oval ring and fits all standard aluminium tins of 6 oz, 8 oz, 12 oz or 16 oz. Small and portable to carry. Perfect for picnics, garden barbecues, camping, parties. Easy to use: simply slide it onto the pull tab until it clicks into place, lift it to open the glass, and then screw it tight to cover the opening. The whole process takes less than 2 seconds, even children can get started quickly. For children/elderly/people with osteoarthritis, there is nothing better than this small and delicate tool for opening drinks. Colour coded can openerOur drink can openers contain different colours, each child can be clearly and quickly identified. Simply say whose drink belongs to who, and don't argue about whose drink is on the deck or balcony. Dust and bee proof: The manual can opener can also be used as a beverage barricade to cover your drinks and protect your drinks from insects and dirt. Simply swing the beverage barricade to the other side and enjoy an insect-free drink. High Quality MaterialMade of durable food grade plastic, durable without sharp edges or moving parts. The beverage can opener is reusable and dishwasher safe. The beverage can ring opener makes squeezing beverage lids quick and easy, no more aching fingers or broken nails.