Professional-grade direct thermal labels sized 4" x 6" (100mm x 152mm) with clean perforated lines for easy separation. Upgraded material features thicker backing paper and smooth, reliable printing that won't smudge or fade.
Strong adhesive bonds securely to corrugated boxes, mailers, and envelope flaps. Ideal for high-volume shipping operations where durability and legibility matter.
Storage Tip: Keep unopened rolls in a cool, dry, dark place away from heat and humidity. Once opened, seal unused labels in an airtight bag or box to preserve print quality and adhesive performance.
