aluminum briefcase for files size:310x220x64mm style:portable material:flocking lining certificate:RoHs/ISO9001:2000 1) Frosted aluminum panel surrounded with aluminum frame2) 1 handle, 2 metal latches, 8 reinforced corners, 2 hinges on the backside3) Non-woven fabric lining4) Dimensions: 310x220x64mm, or made to order aluminum briefcase, attache case, aluminum case for multi-purpose