391-1100 1100 1-Tch Rfll 4 Btl, Case Of 2000

Details:

Refill^ one touch refill, 3m* e-a-rsoft* yellow neons*, soft, slow-recovery foam for excellent noise reduction and comfort, non coded, hearing protection style: roll down foam, material: polyurethane, noise reduction rating: 33 decibel, shape: tapered, size: regular, 4 bottles