... size: 40mmx30mm, 32mmx19mm, 53mmx68mm, 34x44mm Blank Bar Code Label RollSize: 40mm x 30mm, 32mm x 19mm, ... core,High brightness, good in toughness, deep thermal imagesNeat end surface, good in tightness, convenient and practicalCustomized ... specifications are acceptedApplication: appliances, industry, medicine, electronics and chemical Bar Code Label ...