3M Peltor‚Ñ¢ Optime‚Ñ¢ 98 Series Earmuffs, Headband, 25 NRR dB

• Slim tapered upper dome, excellent for use with hard hat and face protection equipment
• Broad foam cushions give low, comfortable surface pressure
• Pressure equalization air openings, quickly ensure the correct pressure to the eardrum
• Suitable for factories, sheet metal works, schools, printing offices, textile industries and power equipment
• Hygiene kits available

H9A