RF chip: LEGIC MIM256/LEGIC MIM1024 Storage capacity: 256/1024 Bytes Protocol standard: ISO 14443 F Adapt to temperature: -30℃~+70℃ Wiping life: higit sa 100,000 beses ang pagpapanatili ng data: 10 years Reading distance: 2~10cm Card size: 85.6×54×0.84mm or customizable 1.05/1.8mm thickness Packaging material: PVC / PET / ABS / PC / PETG / Copper papel, etc.