Easy-to-open jar: No more sore fingers or cracked nails. Save your nails with a can opener and pop the top of your drink quickly and easily. Great for flight attendants, waitresses, bartenders, seniors, kids, people with arthritis, etc.Prevent bees or dust from entering the beverage. The can opener can also be used as a beverage barrier to protect the beverage from insects and dirt. When you're ready to drink, simply rotate the drink barrier to the other side and enjoy an insect-free drink. Compatible with multiple cans of all sizes: Beverage Barrier fits any standard aluminum can in 6oz . Perfect for picnics, backyard barbecues, camping, picnics or gatherings of family and friends. Small and portable. Safe to use: No sharp edges or moving parts. The beverage can opener is reusable and dishwasher safe. Made of food grade tough plastic material with long service life. Colors are randomly distributed, not necessarily every color. EASY TO USE: Very intuitive to use, even kids can get it quickly. Just slide it over the clasp until it locks, lift up to open the jar, and rotate to cover the mouth opening. The whole process takes less than 2 seconds Size: 8*3*1cm Packing List: 6 Bottle Openers