Technical Parameters Frequency: 13.56mhz Protocol standard: ISO/IEC 14443A RF chip: Ntag213 Read/write: 100000 times Service life: 10 jaar werk temperatuur: -25℃~+75℃ Storage temperature: 0℃~+75℃ Specification: ze 32mm, or customized Material: Custom gecoat papier / pet / PP synthetisch papier, custom material Printing: Zeefdruk, digitaal, compenseren, CMYK Application: tamper proof, anti counterfeiting Packaging Details Inside diameter of paper core: 76.2mm(3duim) Elke rol hoeveelheid: 500~ 1000 stuks(In accordance …