Mack's Aquablock 2 pairs

 - Pre-moulded flanged caps constructed from silicone and designed for super-soft, super-comfortable, waterproof protection.
- The unique flexible stem and triple flange design allows for a more customised fit, increasing sealing capacity and improving user comfort.
- The pre-molded silicone will not deteriorate like similar caps made of plastic.
- It helps prevent swimmer's and surfer's ears.
- Washable and reusable for prolonged use
Includes a case.