Compatible with ImproMed Infinity software. For use with Zebra direct thermal printers. 
Label size: 1 1/2" x 3 1/2" 
2000 labels include 1 box of 4 rolls, 500 labels per roll
4000 labels include 1 box of 8 rolls, 500 labels per roll. 
AS LOW AS $7.25 per roll.