50 heavy weight 5" x 7" (A7) blank cards and 50 white envelopes. Make custom & personalized invitations, holiday & birthday cards, thank you notes, announcements and more! 100% acid-free and archival safe and are perfect for embossing, calligraphy, drawing and stamping. Cards are flat so you can run them through an inkjet printer or lay them flat on a table to decorate with rubber stamps, etc. Each card is scored down the center for easy folding.