These Durable ID labels are water-resistant and tear-resistant, making them perfect for labeling toolboxes, storage bins, outdoor sports gear, electronic devices and other items that face exposure to outdoor environments. They stand up to frequent use and resist moisture, scuffing, tearing and smudging. Permanent adhesive sticks to a variety of surfaces, including paper, glass, plastic and metal. Just handwrite on the label and apply. Labels work best with permanent markers. Each sheet includes 12 labels (3/4" x 1-3/4") with black borders. Each pack contains 60 labels.