Water Contact Indicators, Disc, Tape Brand 3M(TM), Series 5558, Imperial Tape Width 0.11 in, Tape Thickness 6 mil, Indicator Diameter 3 mm, Number of Indicators 100, Minimum Tape Performance Temperature -40 Degrees F, Maximum Tape Performance Temperature 149 Degrees F, Indicator Color after Liquid Contact Red, Indicator Color Dry White, Specifications Met ASTM, Package Quantity 100