36up sheet labels produced from composite material, with removable adhesive. They are pre-printed with a blue box to highlight price. The sheet size is 8.5" x 11" with perforations, for easy tearing, that creates thirty-six composite 1 7/8" x 1 1/8" labels on a slightly larger removable liner. 500 sheets per case.

*This stock has been thoroughly tested for compatibility with all printers sold by RTI. However, we suggest that you refer to your printer specifications to ensure compatibility with printers not purchased from RTI.

Definition:

The "up" in 1up, 2up, 4up, etc. referrs to the number signs/labels/tags on the sheet.  So, if it is a "18up", then there are 18 signs/labels,tags on the sheet.