Ultra Reflective: This reflector tape is made of a new material combined with coating, compounding and embossingn technology, also using the combination of micro glass beads technology and microprisms technology to create a highly reflective surface. Adopting Material ReflectiveCompared with ordinary one, these reflective tape are made of PVC material with reflective sheets, which are not easy to fade in the sun or heavy rain. Easily apply to smooth surfaces in parking garages, warehouses, railings, guard rails, and any other places where attention is needed Easy to clean: the reflective tape does not leave any , even after prolonged use. Hazard warning: marking out of cordoned off areas or pathways, used for warehouses, building work, crowd control