3M PELTOR Earmuffs X3 are lightweight, electrically insulated earmuffs designed to protect hearing from mid-level industrial noise and other loud sounds.

• Noise Reduction Rating (NRR)*: 28 dB. CSA Class AL
• Fit can be verified with 3M™ E-A-Rfit Dual-Ear Validation System
• Replaceable ear cushions and foam liners
• These earmuffs are made of non-conductive material
• Assembly, Cleaning, Demolition, Electrical, Facility Maintenance, Grinding, Machine Operations, Painting, Sanding, Welding