3M Peltor X3A-RD Headband Ear Defenders The X Series ear muffs have been redesigned for even more comfort and protection. An improved spacer system improves attenuation, while new sealing foam technology effectively seals out noise in moderate to very loud working environments. Features and Benefits Low profile, lightweight design for comfort and style Twin headband ensures greater support for a better balance Durable wire headband is electrically insulated for strength and reliability Wider cushions reduce pressure on the ear and improve comfort Patented sealing ring ensures an effective seal Spacing inside the cup reduces excessive heat build-up Cushion replacements are readily available to maintain hygiene Typical Applications Automotive Construction Industrial manufacture and processing Printing Woodworking Foundry Steelworks Mining and quarrying Standards CE Certified EN352-1:2002 (PLT9588740K only) EN 352-3:2002 (PLT9588742M only) Approvals European Community Directive 89/686/EEC GBP 0.00 1