PP Envelope Bag 1.material:PP 2.could do offset printing 3.size:A4 4.Front bag with string closure

PP Envelope Bag

1.PP Envelope Bag, Envelope Bag, Envelope, PP String Bag, String Bag, PP File Bag, PP Document 2.Bag, PP Bag

3.Size: A4

4.Material: PP

5.Feature: Front bag with string closure & back bag without closure

PP Envelope Bag