... slit metalized polyester film (aluminum metalized and protective epoxy resin coated) into various sizes of 1/32", 1/50", 1/ ... so on. (with other size available up request).3) Colors: Silver and Gold. Available colors on request: Brown, Blue, Green, ... Purple, Red, Black etc. Special colors on request: Pure Silver, Golden on pure silver, Rainbow/pearl, Multi-color, Fluorescent, Transparent, Matt color ...