The BRADY part PS-187-2-WT is a PermaSleeve® Wire Marking Sleeve designed to provide durable and long-lasting wire marking solutions. These sleeves are made of high-quality materials that ensure excellent resistance to heat, chemicals, and UV exposure, ensuring reliable performance in a variety of environments. With a 2:1 shrink ratio, these sleeves are easy to install and offer a snug fit on wires. The PS-187-2-WT sleeves are white in color, allowing for clear and legible wire identification and organization. These sleeves are an essential tool for professionals in electrical and data communications industries, providing a simple and efficient way to mark wires for easy identification and maintenance.