The refill pages are specifically designed to be compatible with Porta-Pack® wire marker books. These lightweight and portable pages ensure that wire markers are readily available for various applications, particularly in wire and cable labeling. Each pack contains 10 cards, with each card featuring 45 die-cut labels that display a black text on a white background, adhering to industry compliance standards such as ASTM D 1000 and ASTM D 2979.Constructed from durable vinyl cloth, the labels offer several resistance properties, including abrasion, corrosion, humidity, oil, UV, water, and weather resistance, making them suitable for diverse environments. The repositionable rubber adhesive allows for easy adjustments during application, with a maximum service temperature of 80 °C (176 °F) and a minimum application temperature of 10 °C (50 °F). The dimensions of each label measure 1.56 inches in height and 0.22 inches in width (39.7 mm x 5.5 mm), with a thickness of 0.0088 inches (0.224 mm).This product is compliant with EU RoHS standards and does not require a safety data sheet. The repositionable nature of the labels enables flexibility during installation while maintaining clear visibility for identification purposes.