Assorted Multi Colors (50 Boxed) A7 Envelopes for 5 X 7 Cards, Invitations Announcements - Astrobrights & More from The Envelope Gallery At least 12 different colors in the assortment, Astrobrights and more. A great collection A7 size Measure: 5-1/4" x 7-1/4" Maximum card size: 5" x 7" (card not included) Laser & Ink Jet compatible, straight flap, Colors on computers may vary Gum Type - Remoistenable Gum, Style - Open Side, Double Side Seam You can be sure if it's from The Envelope Gallery