Label Size: 4" x 6"

Quantity: 6 Rolls / 320 labels per roll

Printer Type: Direct Thermal (no ink or toner required)

Core Size: Standard 1 1/2" core – fits most desktop thermal printers

Compatibility: Works with Zebra, Rollo, Eltron, Fargo, Sato, and other thermal printers

Adhesive: Strong permanent adhesive sticks to corrugated boxes, envelopes, and mailers