Reusable, corded earplugs made of thermoplastic elastomer (TPE) with advanced CMT (Conforming Material Technology) which uses body heat to adapt to the individual shape of each wearer’s ear canal
Fits every wearer
Unique detachable, color blue, nylon cord. NRR 25dB (ANSI S3.19-1974) and SNR 30dB (EN 352-2:2002)