Howard Leight Max-1-D Max Ls500 Disp Refill (Pack of 500)

PREMIUM FOAM EARPLUG Howard Lite Max Refill for use with LS-500 dispenser. SNR 37, Bell shape gives maximum in-ear comfort, easier to insert and resists tendency to back out of ear canal, Polyurethane foam enhances comfort for long term wear, Smooth, soil resistant closed cell-foam skin prevents dirt build up, Conforms to EN352-2