Reusable Pillow Pack helps keep earplugs clean when they are not being worn.
Slow-recovery earplug foam is flame-resistant and moisture-resistant
Test compatible with 3MTM E-A-RfitTM Validation System.
Noise Reduction Rating (NRR)* 29 dB. CSA Class AL
50 pairs packed in 50 pillow packs.

Technical Details

Width : 0.75 cm
Height : 0.75 cm

Product Details

ASIN : B00GYFUDSE