COLOUR:White, Black,Red,Orange,Yellow,Green,Blue,Purple. Size:0.7-1.5MM ... film:0.05-0.07MM TS:680-750 Nylon film coated steel wire are used for Stationery such as single and ... are nonpoisonus and health to human body.COLOUR:White, Black,Red,Orange,Yellow,Green,Blue,Purple.Size:0.7-1.5MMThickmess ...