Mack's Aqua BlockA(R) Ear Plugs
Mack's Aqua BlockA(R) Ear Plugs, Mack's Aqua BlockA(R) Ear PlugsPre-molded flanged earplugs constructed of silicone and designed for super soft, super comfortable, waterproof protectionUnique Flex Stem and triple flange design allow for a more customized fit, which increases sealing ability and improves wearer comfortPre-molded silicone will not deteriorate like similar earplugs made of plasticHelps prevent swimmer's ear and surfer's earWashable and reusable for extended wearIncludes storage case