Technical Parameters Frequency: 13.56mhz Protocol standard: ISO/IEC 14443A RF chip: Ntag213 Read/write: 100000 times Service life: 10 years Working temperature: -25℃~+75℃ Storage temperature: 0℃~+75℃ Specification: sy 32mm, or customized Material: Custom bedekte papier / troeteldier / PP sintetiese papier, custom material Printing: zeefdruk, digitale, verreken, CMYK Application: peuter bewys, anti counterfeiting Packaging Details Inside diameter of paper core: 76.2mm(3duim) Elke rol hoeveelheid: 500~ 1000PCS(In accordance …