Product Name: playing card attendance machine clockpaper paper

Quantity: each packet of 100 per 20 pack

Price: 5.5 yuan per package

Specification: width 8.5cm*18.7cm height double-sided hit

Color: blue red positive negative

Paper: paper cutting

Specification: "0" number 100 cards / package

Scope of application: suitable for all computer attendance machine， suitable for automatic. "

Bie Zhengfan "function

Attendance machine， punch the clock use