3M 391-1100 1100 UF Foam Ear Plug Dispenser Refill (NRR 29) (4 Refill Bottles Each With 500 Unwrapped Pairs)

Please go here to place your order. 3M 1100 UF foam ear plugs in the dispenser bottle, let you distribute these ear plugs using the E-A-R One-Touch or One-Touch Pro dispenser. 3M 1100 ear plugs are the stiffest of the UF foam ear plugs, giving you a more easily insertable foam ear plug, with the comfort of UF foam.