HONEYWELL HL400 refill 400 pair Bilsom 303L

PU soft foam delivers superior long-wearing comfort and solid performance. The Bilsom 300 Series earplugs are ideal for workers who need to block out loud noise demand the best protection and comfort available in an earplug. Europe most-used polyurethane earplug, the 300 series earplug, offers superior noise-blocking performance in a single-use earplug.
Model 303 Uncorded
Model 304 Corded.