USTO1 Earplug, Reusable
4 layer cut off design with enhance noise protection and reduce internal pressure. Includes neck string and portable box. NRR: 27dB; SNR: 28dB. Packed in display color box. Meets: ANSI S3 .19 1974 • NRR 27 dB noise reduction level.
Minimum Quantity: 60
Country of Origin: Taiwan
Not Cancellable or Returnable!