The thermal transfer self-laminating adhesive label is made of vinyl is supplied on a roll with 2 labels per row. The label has a white colored print-on area 1.5" (38.1 mm) high for 1/0 - 250 wires and a clear overlaminate. It is 2.0" wide and 6.5" long (50.8 x 165.1 mm) with a 3.0" (76.2 mm) core. It comes in packages of 1000. .. see full description