Howard Leight by Honeywell Maximum UF Foam Ear Plugs Dispenser Refill (NRR 33) (Case of 4 Boxes each with 500 Unwrapped Pairs)

Please go here to place your order. This is a refill for the LeightSource 500 ear plug dispenser from Howard Leight, and other foam ear plug dispensers. Maximum®

• The world's most-used polyurethane foam earplug
• Contoured bell-shape is easier to insert, resists tendency to back-out of ear canal
• Polyurethane foam enhances comfort, especially for long-term wear
• Smooth, soil-resistant closed-cell foam skin prevents dirt build-up