Dimension: 86x54x0.8 (+/- 0.04 )mm Weight: 5.8g +/-0.5MaterialsPVC or PETPackaging200pcs per box, 2000pcs per carton, 14kgs/carton
HF 13.56 MHz, ISO14443AChip: Mifare1 S50 (Mifare 1K, NXP)