METALIZED FILM IS NOT EASY TO BE CRACKED ,THE REFLECTION OF LIGHT IS ITS MAIN FEATURE!. THIS KIND OF MATERIAL IS USED FOR FOOD PACKING . SUCH AS CRACKER,COOKIES,SODA OR OTHER KINDS OF FOOD AS THE PICTURE SHOWS , THE COLOUR IS BRIGHT , BEAUTIFUL. NO MATTER WHAT SPECIFICATIONS YOU WANT , WE CAN PRODUCE FOR YOU AS YOU . PACKING FILM