Reduces noise levels up to 33 dB Wide flat headband is electrically insulated, making the earmuffs electrically resistant or 'dielectric' Colour-coding makes it easy to identify the level of protection being worn Newly designed spacer improves performance without adding any excess bulk or weight Wide soft ear cushions help workers stay comfortable Twin headband design provides heat dispersion and internal stainless steel design offers consistent pressure and comfortable fit over an 8 hour period Designed to optimise weight distribution and balance for outstanding comfort Suggested Applications Use for high performance hearing protection against moderate to high noise levels