... book, Notepad, School/student excerise book, diary book, spiral soft cover notebook1) Size: 15*21CM , other shapes, sizes and designs are ... ) Flie format: Photoshop, Illustrator, and CorelDraw with all layers available for editing. b)Color space: CMYK. c)Resolution: 300dpi or above ... to contact me! 3D Lenticular Spiral Note Book / Note Book Cover for Promotion A5