1、Using advanced thermal coating, the printing is clear, the color rendering effect is good, it can keep the color for a long time. 2、The bright backing paper can display the printing effect very well, which is clear and easy to identify. 3、After a special process, which effectively reduces the possibility of quality changes and protects the thermal elements of the printer from damage. 4、With wood pulp base paper, the surface of the paper is smooth and white, and the printing is clear and dust free. 5、The paper roll is moderately tight, smooth without jamming, reducing head damage and prolonging the life of the printer. 5 x Thermal Printing Paper Item Type: Thermal Printing PaperMaterial: PaperModel: C58A  5730mmLength: Approx. 57mm / 2.24inOuter Diameter: Approx. 30mm / 1.18inInternal Diameter: Approx. 8mm / 0.31inPrinciple: Thermal Sensitive Coating Induction