Howard Leight by Honeywell SmartFit Detectable Triple Flange Earplug, 25NRR (SDT30)

Conforming Material Technology adapts to the shape of the surrounding ear canal when in your ear, and returns the earplug to its original shape when removed. Delivers superior comfort and a truly individual fit. Simplifies inventory control - a single product can fit almost every wearer. Blue color provides high visibility in detection. Metal ring on stem detectable by automated equipment. Corded/Cordless: Corded; Shape: Flanged; Material(s): CMT Polymer; Noise Reduction Rate (NRR): 25 dB.

Features

• Conforming Material Technology adapts to the shape of the surrounding ear canal when in your ear, and returns the earplug to its original shape when removed.
• Delivers superior comfort and a truly individual fit.
• Simplifies inventory control - a single product can fit almost every wearer.
• Blue color provides high visibility in detection.
• Metal ring on stem detectable by automated equipment.