You are searching through the best designs in Zazzle's vertical Valentine S Day cards section, where you can find a variety of Valentine S Day note and greeting cards ready to be customized or purchased as is. Most Zazzle greeting cards ship within 24 hrs of ordering. You can order your favorite design on a smaller note card (4" x 5.6") or on a larger greeting card (5" x 7"). On most cards, you can also add pictures and text for free! There isn't a minimum order, so get your unique greeting card today! Each card conveniently comes with a white envelope. Browse other related products on the main valentine s day page.