Marble Cover Lever Arch File

Features:
1) Size: A4(285*320*75mm) / FC(285*340*75mm)

2) Spine: 2"/3"

3) Cover: art paper, cardboard

4) Grey board: 1.8mm, 2.0mm,2.2mm
5) Liner: offset paper 

6) Mechanism including: 1 pc finger ring 1" dia., 

                                       2 rados on cover,

                                       2 iron shoes on bottom,

                                       lever arch mechanism,

                                       pressing bar

7) Packing: 50 pcs/ctn, mechanism in same ctn

8) Customized design and color are welcome.