Precut Label Roll , Material Properties Flame Retardant, Label Material Vinyl, Adhesive Properties Permanent Adhesive, Adhesive Type Permanent, Compatible Grainger Part Number 20XX01, 20XX02, 20XX04, 21U174, 21U176, 21U177, 21U178, 21U179, 21U180, 29YJ26, 810HX3, 810HX4, Compatible Mfr Part Number BMP-41, BMP-51, BMP-53, Label Color Clear/White, Label Finish Matte, Label Height 1 1/2 in, Label Width 1/2 in, Maximum Wire Diameter 0.32 in, Minimum Wire Diameter 0.16 in