Do you roll and roll foam earplugs and still have difficulty getting them into your ear canals or getting them to stay put? Despite carefully following the directions do you find that your ears still hurt or ache after wearing standard-sized foam earplugs? If so there is a good chance you have small ear canals. Mack s Slim Fit Soft Foam Ear Plugs are your solution designed with a slightly smaller diameter providing comfort to those with smaller and sensitive ear canals. Mack’s premium aluminum travel case is included for on-the-go convenience. Attach to your keys or backpack so you never get caught without your Mack’s Ear Plugs again! The case holds one pair of Mack’s earplugs and the screw on cap with rubber seal helps keep the earplugs clean and protected. If you want to block out snoring harmful noise loud neighbors study or simply relax get the fit comfort and protection you desire with Mack’s Slim Fit Soft Foam Earplugs. Please carefully follow the package and video instructions to ensure the best fit and performance.