The Brady Number Label is a 2.5" x 1" label with 14 characters per line. It has a white background with black print and is made of vinyl material. The labels are designed for indoor use and have a temperature range of -40°F to 160°F. They feature permanent adhesive and are smudge, scratch, chemical, and water resistant. These number labels can be used for wire and cable marking, asset tagging, labeling bins and shelves, and more. They come in a pack of 250 labels.