Use the M4C-500-461 black on white laminated polyester labels in combination with your Brady label printer. These labels are ideal for use in laboratories. The thin material prevents it from getting stuck in racks and centrifuges. Use the labels in the freezer, in combination with liquid nitrogen, or in hot water (100 degrees). The white labels have a matte finish and are made of self-laminating polyester. This package contains 1 piece. Dimensions: 12.7mm x 7.62m.