Unique Flex Stem and tipple flange design allow for a more customized fit
Pre-molded silicone will not deteriorate like similar earplugs made of plastic
Helps prevent swimmer's ear and surfer's ear
Washable and reusable for extended wear
Carrying case included
Ultra soft, ultra comfortable, waterproof protection. Mack's unique triple flange design allows for a more customized fit, increasing sealing ability and improving comfort. Doctor recommended Mack's Aqua Block Earplugs help prevent swimmer's ear and surfer's ear. Carrying case included. (2 Pair).