The PTL-23-427 is a white/translucent Self-laminating Label made of vinyl with matte finish. The 18389 label can be printed through the TLS 2200? and TLS-PC Link? thermal transfer portable printers. This label is compatible with the TLS 2200, TLS-PC Link, BMP71 and BMP61 printers. It is used for voice/data identification, panel identification, wire and cable marking.