The C252X030FJC Network Component P1 label cassette includes both label material and ribbon to make changing labels easy. Die-cut labels designed to provide maximum quality for identifying patch panels, faceplates, punch-down blocks," and other network systems hardware. Temperature Range: -40°F to 180°F (-40°C to 82°C). Compatible with Panduit Easy-Mark Plus Labeling Software. Polyolefin material. 2.52"" x 0.30"" (64 mm x 7.6 mm) Color White. 125 labels per cassette. 1 piece package quantity.