MIRA SAFETY M Full Face Respirator Mask – CBRN Gas Mask, Chemical Respirator (CM-7M). Size: Medium Brand: MIRA SAFETY M UPC: 850025792752 EAN: 0850025792752 MPN: Does not apply. Department? Unisex. Date First Available? December 29, 2022. CERTIFIED CBRN RESPIRATOR MASK IS NOW AVAILABLE! While other masks are only CE approved, the MIRA Safety chemical protection mask is CE and CBRN approved, so you can rest assured that your mask isn’t only extremely comfortable but also highly protective! Your receive the wrong item.