Material: pet film Color: aluminum metalized in laser, gold, rainbow, etc. Packing and Specification: as requests Slit metalized polyester film( aluminum metalized ... /110" ,1/120" inch,1mm,2mm and thickness of 12 microns15u), 23 microns(25u), 30 microns(rainbow/pearl, laser), ... .(70u)(with other size available up request). Popular colors: Silver and Gold. Available colors on request: Brown, Blue, Green ...