Happy Birthday Wine Glass Decals feature unique whimsical gift boxes that instantly individualize wine glasses. The Happy Birthday Wine Glass decals are removable, reusable self-adhesive vinyl decals that allow you to easily change the look of a wine glass. Add a little character to your wine glasses at your next birthday party with these gift box decals. The decals are each 2"x2" and come in a sheet of 9 assorted colors. How fun is this!