1、 specification :A4 F/C A3 A5 Letter 
2、 holes number :11 holes 3 holes 16 holes 23 holes 26 holes 30 holes 37 holes 
3、 opening position: upward opening side opening side opening corner opening can be
4、 optional opposite side of the page type: transparent mirror anti-glare embossing surface
product specification: 305*235* 0.04mm
product type: file bag 
weight:
packing method:100PCS/bag,2000PCS/ctn
Carton specifications:33*27*28CM
Product color: red, yellow, blue, green, white,

and so on..........