Expanding silver color

No. Size Package Thickness

A1340Y A4 / 7 grid 332x245x20mm 20/80 20mm

Color: dark blue， dark green， black

Description: The new international fashion color， two-color combination of super strong welding， fashion modeling， even more vivid sense of beauty; internal thirteen tab attached to the grid design， easy to write access， classified storage; strong elastic band and a large arc port design， solid structure， use simple; pioneered a unique design.