Our Constellations 5x7 Invitation is a truly stellar way to invite your students to the most out-of-this Prom night! The invitation measures 5" x 7" and comes with the constellations only as shown, but the other portion of the Prom invite can be customized with your choice of text in up to 9 lines (typestyle and color come only as shown). Specify a horizontal or vertical format when ordering. Must be ordered in 25 piece increments and includes a white envelope. Invitation is made of Kromekote paper that is cast coated card stock that is known for its smooth high gloss surface.