Packaging materials: Molding Protocol standards: ISO 14443, ISO 15693 Frequency ratio: 13.56MHz RFID chip: NXP Mifare 1K S50, OF, Ultralight, etc Product size: 4mm×4mm; 5mm×6mm Product thickness: 0.5mm Antenna material: copper etching antenna (BT material substrate) Akhri masaafada: 0~50mm (depending reader,chip RFID, protocol standard, environment) Surface logo printing: code laser ( two-dimensional code, LOGO) Heerkulka shaqada: -25℃~+80℃ (-13℉~+176℉) Heerkulka kaydinta: …