Porta-Pack® wire marker books are slim, lightweight, and easy to carry, making them a convenient way to ensure the wire markers you need are always on hand. Each book comes with 10 pages and includes a terminal marker with each wire marker;refill pages are sold separately Brady B-500 Repositionable Vinyl Cloth holds tightly to surfaces but allows item to be repositioned with ease if necessary Excellent flexibility for wrapping around curved surfaces Withstands moderate heat, oil, water and dirt Material Characteristics Material Number B-500 (View Technical Data Sheet) Material Vinyl Cloth Label Properties Repositionable Adhesive Type Repositionable Rubber Finish Matte Color Black on White Resistance Properties Abrasion-resistant, Corrosion-resistant, Humidity-resistant, Oil-resistant, UV-resistant, Water-resistant, Weather-resistant Service Temperature Range °F -40 °F - 176 °F Minimum Service Temperature °F -40 °F Maximum Service Temperature °F 176 °F Minimum Application Temperature °F 50 °F Compatible Surface Types Low Surface Energy