3M HF-802SD Secure Click Speaking Diaphragm Half Mask Color:Black Suspension trauma relief straps with

Suspension trauma relief straps with low-profile design included

Allows the safety helmet to remain stable

for easy transportation

Provides excellent fit to aid with protection

150 gsm polyester filling

3M HF-802SD Secure Click Speaking Diaphragm Half Mask Color:Black Suspension trauma relief straps with3M Secure Click Reusable Half Face Mask HF 800 Series is available as two versions, HF 800 and HF 800SD. The HF 800SD versions have a speaking diaphragm. Both versions are available in three sizes. 3M Secure Click HF 800 Series Half Mask Reusable Respirator helps protect against particulates and a wide variety of gases and vapours when used with approved 3M Secure Click cartridges and filters Greater breathability and comfort provided by the worlds