Hypoallergenic Thermoplastic Ear Plugs AlpineThermoShape™ Flexible Material Easy to clean Ear Plugs Neck Cord Disinfectant Cleaning Spray 5 ml Travel Storage Case 3 interchangeable filters Gold filter: 21.4 dB (at 500 Hz) Silver filter: 17.4 dB (at 500 Hz) White filter: 10.7 dB (at 500 Hz)
