A4 organ package Office package edge folder Student test paper package information package manufacturer direct selling

A4 size 13 pockets expanding file with pencil pouch

A4 size 13 pockets expanding file with printing

Expanding File

A4 size 6 pockets hanging&expanding file

A4 size 13 pockets expanding file

A4 size 13 pockets expanding file with RPET material

folder box