The Brady LAT-18-361-2.5 Labels are designed for laser printing and feature a self-laminating polyester construction. These labels measure 25.4x33.78mm and are ideal for creating durable, professional-looking labels for a variety of applications. The self-laminating feature helps protect the printed information from smudging or fading, ensuring long-lasting readability. Perfect for organizing and labeling items in industrial, commercial, or office settings.