- Core Size: 1 inch
- Number of labels per roll: 150 labels/roll
- Size: 3" x 6.875" / 76.2mm x 174.6mm
- Temperature: From -80°C to +120°C
Permanent freezer-grade blackout labels, designed to conceal any pre-existing information. These cover-up labels are perfect for re-labeling cryo vials, microtubes and freezer boxes, to be stored in low temperature lab freezers (-80°C/-112°F), as they will completely obscure any existing label. The versatile labels can withstand a wide temperature range, and are also suitable for high temperature applications, as high as 120°C. Compatible with all common thermal-transfer printer brands.