Label Paper size: 4 inch x 6 inch (100mm x 152mm) , with perforated line.
Material: direct thermal labels, upgrade blank mailing label, the label backing paper is thicker, the printing is more smoothly and can withstand scratches, water, dirt, dust, and grease.
Universal Compatibility:Works seamlessly with most thermal printers. No ink or toner required - heat-activated printing saves costs.
Ultra-Strong Adhesive: Thermal labels have ultra-strong adhesive with a high viscosity that ensures the thermal labels remain attached to any packaging surface during transportation. NOTE:If the label paper is not used up, it is recommended to put it in a sealed bag or box as soon as possible.
Advantages: Print shipping labels and internet postage labels for transportation platform and e-commerce platform. Thermal labels eliminate the hassle of sheet waste and jams.