Description
3M E-A-Rsoft FX earplugs feature a patented bell-shape to more effectively fit the ear canal. Tests in an accredited NVLAP laboratory showed they provide the highest Noise Reduction Rating of any earplug in the industry – NRR 33 dB. You can’t get any higher protection.
SPECS + FEATURES
• Highest Noise Reduction Rating of any earplug in the industry – NRR 33 dB
• Made of a custom polyurethane foam formulation for slow recovery and increased softness in the ear canal.
• Made in USA.
• Standards: Meets ANSI S3.19-1974
• Qty: 1 Pair Per Poly Bag
