Price Closure Type Drawstring (4)Snap (1) Product Material PolyethylenePlastic (4)PolypropylenePlastic (1) Marketing Information Expands up to 1-1/4 in.. String tie. (4)Polypropylene. Frosted. Side opening. Flap to protect documents. Snap button closure. (1) Product Color ClearFrosted (1)TranslucentAssorted (1)TranslucentBlue (1)TranslucentClear (1)TranslucentRed (1) Mailer/Envelope Length 9 3/4"" (3)10"" (1) Mailer/Envelope Width 13 1/2"" (3)14 1/2"" (1)