Howard Leight by Honeywell LL-1-D Refill box of Laser Lite Disposable Foam Earplugs (NRR 32 dB) for LS500 Leight Source 500 Dispenser    

Refill box ofr Laser Lite Disposable Foam Earplugs for the LS-500 Leight Source 500 Earplug Dispenser