Vented, Clear, Ear protectors.A vented ear plug that fits comfortably into the ears auricle and made from hypoallergenic kraton. These vented clear ear plugs provide you with approximately 20db of noise reduction. Also included with this pair of ear plugs is a leash that prevents you from losing your much needed noise defenders. Available in several sizes to suit a range of ears, be sure to pick what’s right and most comfortable for you whatever shape your ear is!Features:Reduces sound by approximately 20dbUsed by musician, road crew, clubbers, recording engineers, music listeners, concert audiences, swimmers, and water skiers, wind surfers, divers, Kay Akers and canoeists.Not recommended for persons with a perforated eardrum who are partaking in water sports.