Brady ID M21-187-C-342 PermaSleeve Heat Shrink Wire and Cable Labels with Ribbon for M210, M211, BMP21-PLUS Printers, 3/16"x 7', Black on White

Deliver permanent, professional wire and cable identification for security, surveillance and networking installations with Brady ID PermaSleeve heat-shrink labels. These M21-187-C-342 PermaSleeve markers combine thermal-transfer printing reliability and easy application to create durable black-on-white labels that resist fading even in sunlight. Each sleeve measures 3/16" x 7' and is optimized for use with BMP21, M210, M211 and BMP21-PLUS printers—giving you crisp, legible results using the included ribbon cartridge.

Designed for electrical contractors, integrators and facility maintenance teams, these heat-shrink labels shrink to conform tightly around wires and cable bundles, preventing peeling and improving tamper resistance. They simplify cable management across monitoring, access control and networking projects by making circuit, port and device identification fast and unambiguous. The thermal-transfer print delivers strong contrast for scanners and human-readability in harsh environments.

Choose Brady ID PermaSleeve for dependable, long-lasting cable marking—ideal for security systems, data centers and industrial installations. Order now to streamline labeling on your next project.

• Permanent, fade-resistant identification that withstands sunlight, abrasion and chemicals to protect long-term security and networking labels
• Fast, foolproof installation: slide the PermaSleeve on the wire and heat-shrink for a tight, tamper-resistant marker that speeds deployments
• Engineered for crisp black-on-white printing using thermal-transfer ribbon for clear, legible text on 3/16" x 7' sleeves
• Compatible with Brady BMP21, M210, M211 and BMP21-PLUS printers to streamline on-site labeling workflows
• Reduces maintenance time and cable troubleshooting by providing durable IDs for surveillance, monitoring, access control and electrical systems