All products meet or exceed EN ISO 20345 - 2011

Ear Muff Model: H-OPT-001 Standard and most popular Earmuff that complies with requirements of CE EN352-1 Standard. Big cover body, simple design with impact resistant ABS shell body, soft foam pads, A high performance, adjustable head band, comfortable for long use without earache. SNR: 21db Conforms: EN352-1: 2002 (DIN EN 352: 2003) Weight: 140g Labeling: CE Certified Ideal for: Industrial - Workplace - Noisy Environments Packaging: Individually Packed - 50 pieces per carton