MCR Safety's FRMASKDH1 flame resistant face cover is made of 2 layers of Westex® DH flame resistant fabric to offer outstanding protection and is sewn with a high tenacity aramid FR thread. Two secure tie bands give each user a truly adjustable fit for various facial profiles. Each layer of comfortable material has an ATPV of 6.6 cal/cm2 per layer, combining to offer CAT2 FR protection. Wearing FR face coverings not only helps protect the wearer from possible burn hazards, but can also discourage users from touching the face and mouth, therefore helping them stay safer.