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. 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.