The original MSA G1 face mask Identifier, custom fitted for low profile identification on the fire scene. Glows when heated or exposed to light, easily seen in heavy smoke conditions. black backing to reduce glow back, Your choice of reflective Red, Black or 3M scotchlite silver, on AWOGS high temp glow material. Also you choice of border or no borders for a lower profile decal, please put in the special instruction box border or no border, and which color you want them. If you don’t add anything they will come with border and in silver.