No fitting or sizing is needed for these pre-molded flanged earplugs. NRS Mack's Ear Seals feature a dual durometer design (2 plastics are used in the molding process). This creates a unique combination of super-soft seal rings for unmatched comfort and a stiffer inner core for ease of insertion.
- Doctor recommended to seal out water, NRS Mack's Earplugs‚ help prevent swimmer's ear and surfer's ear.
- These Earplugs come with a convenient detachable cord for attaching to your helmet or PFD.
- Great for kayaking, swimming, surfing, snorkeling, rafting, etc.
- Shatterproof carrying case included.
Specifications
| Material: | Pre-molded silicone |
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