ID tags are metal detectable, x-ray visible, food contact approved, shatter resistant, and virtually unbreakable. Available in 9 colors, our detectable ID tags can be used to color-code equipment on different production lines/areas. The large flat surface of the detectable tags can be written on with permanent markers to clearly identify assets. Available in: Black, Blue, Green, Orange, Pink, Purple, Red, White, and Yellow. 25 per pack in one color only.