The case can easily be attached to a keyring

extra-light foam

In noisy areas

Moulds in just ten minutes

Built to brave the toughest environments: tested to military shock specifications (MIL-STD 810H)

Alpine MusicSafe Pro For Musicians syncio-hidden The case can easily beUnique product specifications Prevents hearing damage and tinnitus as a result of exposure to loud music With three high fidelity filter sets: Gold (22 dB), Silver (19 dB) and White (16 dB) Features a unique interchangeable filter system: choose your own level of sound attenuation Excellent sound quality, 100% sound Made from high tech AlpineThermoShape material Perfect fit, can be worn comfortably for hours on end Includes a storage case, carrying