Wire Marker Book, 20 to 30 lb/in (Steel);8 to 14 lb/in (Backing) Adhesion Strength, 42 lb/in Tensile Strength, a to z, 0 to 15, +, -, / Legend, +32 °F Operating Temperature, +150 °F Operating Temperature, 1.37 in Length, 0.22 in Width, 10 mil Thickness, 0.13 lb/EA