4" Wide x 6.5" Long, Thermal Transfer PolyMatte material featuring our Permanent Acrylic Performance adhesive. The carrier material is perforated between each label and is Wound-out on a 3 inch core, with a 6" outer diameter roll. 550 labels per roll. 4 rolls per case. This AirTrack Performance Product is our all new Thermal Transfer PolyMatte ideal for applications that require moderate material durability and permanent adhesion.