Deep Royal Blue 100 Boxed A6 (4-3/4 x 6-1/2) Envelopes for 4 X 6 Greeting Cards Invitations Announcements Showers Communions from The Envelope Gallery A6 size Measure: 4-3/4" x 6-1/2" Maximum card size: 4-1/2" x 6-1/2" (card not included) Astrobrights Blast-Off Blue - Square Flap Laser & Ink Jet compatible - Moisten-to-seal closure Same color on the inside - Colors on computers may vary You can be sure when it comes from The Envelope Gallery