The QUATTRO EP-412 corded earplugs makes removing and refitting more convenient. Made in the USA.
- Plastic Carrying Case & Chain may be attached to belt loop, bag or other work tools
- Nylon Braided Cord
- Ultra-Soft Polymer is Non-Allergenic & Non-Irritating
- Resists ear wax and body oils
- Four-Flange Rounded Design Creates an Effective Seal
- Sturdy Stem is Easy to Grip for Insertion & Removal
- 25 NRR (Noise Reduction Rating).
- 36 SNR CE EN-352-2:2002
- Tested to ANSI S3.19-1974
- NSN (Natl Stock No.) 6515 01 492 0461
- Color: Blue