Brady THT-38-719-10 (134307) Thermal Transfer Printable Labels ESD High-Temperature Industrial Polyimide Label, 10,000/Roll Brady THT-38-719-10 is a 0.375" x 0.375" (9.530 mm x 9.530 mm) thermal-transfer printable high-temperature ESD industrial polyimide barcode label that can be applied at any stage of assembly to track boards throughout and after the process. Specifications: