This set Includes 10 Pairs ( 20 ear plugs). Ear plugs are great for sleeping, swimming, traveling, snoring, studying, loud music concerts, motor sports, showering, bathing etc. A compact and INEXPENSIVE way to reduce sound levels around you while still maintaining the ability to hear clearly. Ideal for anyone who works in loud environments, attends parades, motor sports or athletic events; down to people who may want to study or sleep in peace. These earplugs reduce sound by up to 30dB across all frequencies. By reducing sound evenly the earplugs reduce the risk of hearing damage but also keep music and speech clear and natural not muffled. The earplugs are configured to replicate the natural response of the ear canal so that sound comes through exactly as it should only quieter. The ear plugs comfortably seal your ears and keep water out preventing ear infection. Please keep the silicone earplugs away from infants and small children as they may eat them accidentally. Though the earplugs are made of BPA-free and non-toxic material, it may interfere with breathing if caught in windpipe.