Envelopes Made Of Brown Wrapper Double Imperial To Size 46 X 16 Cms (18 1/2 X 6 3/4") Gsm 130. Print On Face T O Pattern. Cut And Make Shape, Duly Pasted Except The Flap. All Printing In Bilingual In Hindi And In English. O.I.G.S.-Print On Left Side Top Corner.P.L.No.83054133-Print On Right Side Top Corner Southern Railway-Print On Top Middle To....With 3 Lines One Below Another In The Centre. Despatcher .... Office ....-Print On The Left Bottom. [ Warranty Period: 30 Months Afte R The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]