Material: PVC(default)/PET Net Weight: 5.8g?.5g Frequency: 125KHz Encapsulation Chips: TK4100 (default) / T5557 / EM4100 / EM4102 / EM4069 Color Available: white Card Print: Optional Working Temperature: -10 ~ +50 ℃ Code Printed: optional Carton Capacity: 2000 pcs Carton Size: 50Lx24Wx28H (cm) Carton Weight: 12.5kg Quality Guarantee: 1 years (Man-made and Force Majeure excluded)