Hard Hat Label Diameter 2 1/4 in Height Not Applicable Material Vinyl Number of Labels 1 Preprinted Images Black Triangle with Cross Within It and a Red Exclamation Point Within the Cross Preprinted Text Member Fire Brigade Preprinted Text Color Black Red/White Retroreflective Grade Engineer-Grade Self-Adhesive Yes Shape Circle Subject Matter Safety Personal Protection Awareness Visibility Reflective Width Not Applicable Background Color Silver Language English