Do you find yourself drinking out of cans wishing they had the cap technology of plastic bottles? Snap Capps are the ideal solution! Not only do they keep the bees and bugs out of your cans but they prevent your canned beverage from going flat! Great for soda, beer or energy drinks. Snap Capps fit most 12 and 16 ounce cans. Simply press the cap down onto the can and you'll hear a "snap!" They're also reusable! Simply remove the cap and rinse in hot water.