OLizee&trade; Pack of 4 Premium Snap Closure Filing Envelopes Document Folder for Office Organization(Black) Material: PP. Size: 9.1 x 12.6 x 0.02inch(23*32*0.04cm) Holds 60 pieces of A4/letter size Single button closure can strongly snap to organized and securely hold your papers. Fashionable style! Perfectly suitable for officer worker, businessmen, teachers, college students, fashion icon, etc. Package include: 4 x Envelope File