3M™ Head Harness - 5 Per Case Hegenbarth while the front/back opening with

while the front/back opening with a plastic tie offers ease of use

This dual-purpose mask combines surgical protection with N95-level particle filtering

Taping fragile

Works with entire 3M™ Peltor™ HT Series listen-only headset line

These instruments are designed for use in ophthalmic clinical settings to safely retract the eyelids

3M™ Head Harness - 5 Per Case Hegenbarth while the front/back opening with3M Head Harness 5 Per Case 3M Head Harness FF 400 04 is to be used with compatible products. Replacement parts can extend the service life. Features: Single head harness replacement. Replacement part to use with 3M Ultimate FX Full Facepiece Reusable Respirators FF 401, FF 402, and FF 403 (sold separately). Maintains the original performance standards of the facepiece. Replaceable parts can potentially result in respiratory equipment cost savings.