3M ScotchCode pre-printed wire marker books (SPB) are used to mark wires quickly. These handy books, 15 in all, contain printed vinyl coated cloth wire and terminal markers with clearly printed letters, numbers, and industry-standard legends. Black print on a white background highlights the characters. They are suitable to mark electrical wires, terminal strips, and barrier blocks quickly.

• Individual character markers bound in the bi-fold book, are perforated in the center to decrease thickness on smaller gauge wires
• Withstand a wide temperature range of +32°F to +150°F (0°C to +66°C)
• RoHS 2011/65/EU compliant
• Marker has a vinyl impregnated cloth film with a top coat and natural rubber adhesive