... : 150micron pet 3)style:dot dot 4)Colors:silve SpecificationsPet metallised holographic film is used for packaging in laminating and printing,metalic yarn ... yarn,glitter powder,sequin,spangle .Architecture:insulation film ,protective film ,etc.Product Performance:Polyester metallized film has good strength,stiffness,good cold and ... ,no joint, core diameter:3"(76cm) or 6"(152cm colorful holographic film