... box for 4c/5c/6c 3,Various surface disposal printing foldable flyer We have produced various of books for our cutomers ... *18.5cm, 29*21cm, 21*21cm, etc. according to your design 2.Material: 128gsm, 157gsm, 200gsm, 250gsm, 300gsm art paper and ... our clients. Printing paper flyer for advertisement more Pictures: printing foldable flyer