3M Uncorded Earplugs Poly Bag Class 4 SLC80 23dB (200 pairs per box) (310-4003)

3M E-A-R Classic Platinum Uncorded Earplugs are one of the industry's first foam earplugs, virtually revolutionising hearing protection. The soft, roll-down foam of these earplugs conforms to the unique shape of each ear canal to provide a low pressure, comfortable seal. These earplugs have a smooth texture for in-ear comfort and are made of an advanced foam formulation for outstanding softness.

These earplugs have a SLC 80 rating of 23 dB (Class 4). These earplugs are test compatible with the 3M E-A-Rfit Validation System. Moisture resistance helps maintain a consistent expansion time, even when humidity is present.

Features:

• 7% smaller than the 3M E.A.R Classic Earplugs
• Compatible with the 3M E-A-Rfit Dual-Ear Validation System for an accurate quantitative assessment of noise reduction and individual hearing protection
• Help provide optimum comfort and protection in narrow ear canals
• Moisture Resistant
• SLC?? rating of 23 dB (Class 4)
• Slow recovery, low-pressure foam fits snugly to create a noise barrier that helps protect hearing from high-level sounds