The use of reflective materials in clothing is no longer a new thing. Not only on clothing, reflective materials can be used on bags, shoes, hats, umbrellas, ponchos, etc as well, they can be found in every corner of daily life. Reflection has become a new element of fashion and is a new highlight of costume matching.
Reflective materials used on high visibility warning suits usually have two types: glass bead type and micro-lattice type. Due to the dual effects of fluorescence and light reflection, the wearer can have a sharp contrast with the surrounding environment regardless of daytime or night (or dark background) under the illumination of the light, so that the driver has enough time to stop or take actions to avoid, thus to protect the safety of operating persons.