3M™ 1100 Earplugs Uncorded. Soft foam earplugs to provide maximum comfort and low pressure inside the ear. Tapered design fits comfortably in earcanals.

Conforms to EN352:2-2020.

• Single Number Rating (HML): H=33dB M=33dB L=30dB
• Single Number Rating (SNR): 34dB
• Hypo-allergenic polyurethane (slow recovery) foam
• Smooth, dirt resistant surface provides better hygiene, durability and comfort
• Compatible with other PPE
• Uncorded
• The bright orange colour permits high visibility and makes safety checks easier

Applications: Automotive, chemical & pharmaceutical manufacture, metal processing, textile manufacture.