Simple and functional, we really planned ahead with our A9 enclosure. Two pre-cut slits accommodate our - a smart way to hold all your invitation pieces beautifully in place. Choose a complementary pointed flap/gatefold flat card for a perfect fit and mail it off in a coordinating . That's a sophisticated invitation. In our yummy chocolate. Great for birthday and anniversary parties, showers, and of course, wedding invitations. Click "alternative view" to see how this enclosure can be used and embellished. Size - 5 1/2" x 8 1/2" folded Sold in packs of 10 When designing, remember that darker colors may rub off on lighter colors. Consider using a layer (such as tissue) between the different colors.