office file holder,file case,document case,file folder office file holder,file case,document case,file foldersize :57*34cm (unfolder)material: 250g white boardartwork :4C printingpacking:10pcs/opp bag 200pcs / ctnctn size:35*29*40cmNW.GW.:10/11 KGS office file holder,file case,document case,file folder