This is a Radians Ear Plug known as the Earplug Dispenser, model FP70-B500.
Radians manufactures a comprehensive line of quality protective gear to minimize personal exposure to safety hazards. Their mission is to meet the customers' personal protection needs profitably with excellent service and to innovate products that help keep the world safe at work" home" in the woods" and on the range.
Features:
Tapered Bullet Shape
Fits Virtually Any Ear Canal
NRR 32 dB