4x6 Thermal Shipping Labels 100x150mm Roll Nylon etc along with the zip

etc along with the zip tie for extra security and flexibility

so they print using heat—no ink cartridges and no ribbon required

These rolls are direct thermal

Tape Colour: Clear / Transparent

Q: Will these work in my credit card machine

4x6 Thermal Shipping Labels 100x150mm Roll Nylon etc along with the zip100 x 150mm Direct Thermal Labels, 350 Per Roll Quick answer: These roll labels measure exactly 100 x 150mm, use direct thermal material and contain 350 labels per roll. Choose a 3 roll pack for 1,050 labels or a 24 roll carton for 8,400 labels. No ink or ribbon is required. Australian sellers often group 100 x 150mm labels under the terms 4x6 shipping labels or A6 shipping labels. The sizes are close, but they are not mathematically identical: 4 x 6