1. Size: A4, A5, A6, A7...Your sizes are available. 
3. Cover and back cover: Kraft paper 
4. Printing: 1-4colors printing 
5. Painting Ink: CMYK to complete colorful images 
6. Artworks: UV, stamping with silver/gold, crystal, embossing, etc. 
6. Inner page: 55g/60g/70g/80g offset paper with 1/2 color printing. 
7. Binding: Saddle stitched/spiral bound/glue bound. 
8. Buyers' logos and designs are acceptable.