MACK'S AquaBlock's 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 swimmer's ear and surfer's ear;MACK'S AquaBlock Earplugs are washable and reusable for extended wear;Carrying case included

• Mack's AquaBlock Earplugs - Purple (6 pairs)

Mack's AquaBlock Earplugs - Purple (6 pairs)Macks