Macks AquaBlock Earplugs - Comfortable, Waterproof, Ear Plugs for Swimming, Snorkeling and Showering

*Macks AquaBlock pre-molded flanged earplugs are constructed of silicone.

*Unique Flex Stem and triple flange design allow for a more customized fit, which increases sealing ability and improves wearer comfort.

*Pre-molded silicone will not deteriorate like similar earplugs made of plastic.

*Helps prevent swimmers ear and surfers ear.