Mack's® AquaBlock™ pre-molded flanged earplugs are constructed of silicone and designed for ultra-soft, ultra comfortable, water protection.

• 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
• Washable and reusable for extended wear
• Includes storage case