This product is made of 12 or 24 micron, one-side Metallized Polyester film that is Metallized with aluminum & color coated with special resin by advanced methods. Other thickness of the polyester film can be supplied on request with the minimum quantity to be specified. Standard widths are 1/110ö (0.22mm) and 1/69ö (0.37mm). Custom widths can be supplied from a minimum of 1/116ö to a maximum of 1/16ö as per the customerÆs requirement. The widths available are 1/16ö, 1/32ö, 1/85ö, 1/92ö, 1/100ö, 1/110ö, 1/116ö supplied on spools/bobbins of 100 gms, 150 gms, 170 gms & 300 gms net weight. For embroidery purposes, there are special bobbins of 4,000 meters in length.