Box File Cardboard Laminated. The Specification Are - 1) Size : 35Cmx28Cmx8Cm(Approx ). (2) Mechanism : Stainless Steel Clip Mechanism For Holding (3) Suitable For A4 Size And Equivalent (4) Wei Ght : Not Less Than 500 Gms (5) Capacity : Minimum 500 Sheets. Note: 2 Nos Sample To Be Approved By Con Signee Before Bulk Supply. [ Warranty Period: 30 Months After The Date Of Delivery ] ]