Amulet for night runners—reflective materials
The reflective part of the reflective vest uses the refraction of the micro-diamond shape of the crystal lattice and the retro-reflection principle of the glass beads with high refractive index. It can reflect the direct light from a distance back to the light source, and has good retro-reflective optical performance regardless of day or night. Especially at night, it can play the same high visibility as during the day. Safety clothing made of this material can be easily spotted by night drivers no matter whether the construction workers are far away or under the interference of scattered light, reducing a large part of the safety hazards.