CONICFIR reusable earplugs. Earplugs are made of a soft thermoplastic material. Three flanges provide good noise attenuation. The finger grip design improves ease of insertion. Polyester cord helps prevent loss, and ensures product is available when required thus making it more convenient for intermittent use. Convenient storage case with a belt clip. Dimension: Ø 7-11 ìì. Attenuation (SNR): 29 dB.
Certification:
EN352-2 Hearing protection: Earplug
SNR 29 dB Standard noise reduction
H 29 High frequency attenuation
M 27 Medium frequency attenuation
L 24 Low frequency attenuation