Designed for people who are exposed to intermittent noise, QB1HYG offers superior protection with its inner-aural fit. Smooth, ergonomic pods fit inside the ear canal for maximum protection and wearer comfort. Features NRR of 27dB, the highest attenuation among banded hearing protectors. The QB1HYGs patented band design prevents ear pods from touching dirty or contaminated surfaces when set down. Free pair of replacement pods included. Yellow band with orange Quiet earplug. NRR 27dB. Tested to ANSI S3.19-1974 standard. 10 per box. Sold by the box.