Rf chip: NTAG213, NTAG216, M1 s50, etc.. RF pafupipafupi: 13.56Protocol yolankhulana mhz: ISO 14443 typeA Sensing distance: 1~8 cm Material: ABS, Zithunzi za PVC, Epoxy Dimensions: φ25mm, φ28mm, φ30mmm, φ35mm, φ42mm, 35× 35mm, 20× 30mm, 22× 45mm, 54×85.5mm, ndi zina., can be customized Shape: chozungulira, bwalo, bolonalalaula, ellipse, irregular shape, cartoon shape, etc.. can be customized Production process: Kusindikiza Kwazithunzi zinayi, silk screen, surface printing number, LOGO, …