Size: 22.5x17.2cm, thickness 2.5cm
Material: surface with 128g coatd paper on 1mm duplex grey board, inner sheets with 100g wood free paper, totally 50-100 sheets
Printing: covers with 4-color printing(4C/0C),  inner sheets with 1-color printing(1C/1C)
&Surface treatment:  surface with glossy lamination, with round corners
Binding: 17 double-sprial binding
Strucking Features:  backcover with a magnetic button to fasten the pages; fancy-looking,  easy to use

Remarks: The above item can be made according to the customer's specification(including size, material, artwork design, logo detail, packing requirement) and other special requirement.