500 pairs of disposable PU foam ear plugs. Can be used to refill dispenser EP20. These soft ear plugs seal the ear canal with soft, slow-recovery foam for excellent noise reduction and comfort. Features:- Disposable ear plugs made from soft PU foam Easy to fit Excellent attenuation rate CE certified Retail box which aids presentation for retail sales CE-CAT III EN 352-2 SNR 34dB ANSI S3.19 32dB
