The main source of reflective material is the micro-prism which has cube corners making an incoming beam of light back. PVC film is normally used for the micro-prismatic products but PU film is specially required for the reflective material which are to be free from PVC and should stand the cold weather outside. Applications - Sparkle Film/Sheet for Garment, Shoes, Bags, Accessaries - Reflective PVC Sheet - Reflective PVC Tape with fabric backing - Reflective Flex Film - Reflective Banner Flex Film