Personalized your Holiday Cards with a custom self-inking stamps. No more hand writing your address anymore. Let the address self-inking stamp make life easier mailing out your holiday cards this year. Stamp Size Mount: 7/8" x 2 3/8". Not suitable for glossy coated paper. If you're in need of a custom stamp, email us at and give us your idea and one of our graphic designers will design a layout with you in mind. FREE SHIPPING.