This set of envelopes includes colors Clear, Blue, Green, Red, Purple, and Orange. Each envelope is made of durable, yet pliable opaque plastic and features a secure, two button and string tie closure. As they are a little smaller than a standard piece of paper, 6.25in x 9.25in (about 6 x 9 inches), these envelopes are made to fit smaller documents and checks. Take advantage of this multi-colored set by color-categorizing your documents for better organization!Details:Includes assorted colors6.25" x 9.25" each6 envelopesButton and string tie closurePliable and durable plastic