Designed for people who are exposed to intermittent noise, CABOFLEX® offers superior protection with its semi-aural fit. The CABOFLEX® includes soft E"A"R® Plugs, tapered to fit most ear canals comfortably. Soft, silicone pods swivel to assure a custom fit. Bright colored band and plugs for easy compliance checks. Replacement pods sold separately. Blue band with yellow pod. NRR 20dB. Tested to ANSI S3.19-1974 standard. 10 per box. Sold by the box.