Fluorescent biohazard labels are seen 75% quicker than conventional labels. Made from 2.2 mils thick fluorescent orange cast vinyl, labels are designed for safety and high visibility applications. The high gloss fluorescent finish attracts attention and enhances visibility even when seen against a visually complex background or by a distracted viewer. The material is flexible for flat or simple curves. Fluorescent labels work by “grabbing wavelength” on either side of the orange spectrum and re-emitting a more concentrated pure orange. They appear to glow, even in the daytime. Labels provide good UV, temperature, humidity, chemical (mild acids, alkalis, and solvents), and salt solution/spray resistance too.