Material:made of high-grade oxfordwithinsidepocketsmadeoftransparent,durableandwaterproofPVC,whichprotectimportantdocumentsagainstdamagedwaterstains. Expandable file:with 13pockets, 1outsidepocketandcoloredlabels,35x28cm,itisbigenoughtostorevariousdocuments.Helpyoutomakefilingandresearch managethefilesyouneedveryefficiently. Easytocarry:briefcasefolderwithhandle,lightweightandportable,suitableforofficeuse ,at home,business occasionsandschool.Itsthebestchoiceforcarryingdocumentswhentraveling. Wide application: perfect for storing paper files of A4 size and smaller than A4, it can well organize bills, receipts, contracts and certificates. Zipper: The double zipper prevents important paper files and personal items from falling out .Practical gift for your family, friends and colleague.