MUNBYN 2.25"x1.25" Direct Thermal Labels, Self-Adhesive Address Shipping Thermal Stickers, BPA&BPS Free Pink Square Label for Thermal Label Printer-1 Roll,1000 Labels 2.25“x1.25" 1 industrial so it will not damage

so it will not damage the products or any items that are pasted together

fiber boards

Alligator Clips

Sunlight works too

MUNBYN 2.25"x1.25" Direct Thermal Labels, Self-Adhesive Address Shipping Thermal Stickers, BPA&BPS Free Pink Square Label for Thermal Label Printer-1 Roll,1000 Labels 2.25“x1.25" 1 industrial so it will not damageMUNBYN 2. 25"x1. 25" Direct Thermal Labels, Self Adhesive Address Shipping Thermal Stickers, BPA&BPS Free Pink Square Label for Thermal Label Printer 1 Roll,1000 Labels MUNBYN Official Reminder 2. 25" x 1. 25" thermal label and 2" circle thermal label The specific size and the size of the common 25 cent coin comparison let you more clearly understand the size of the two models to avoid buying the wrong size. If you have a ROLLO printer, you can follow