The front of the unicorn birthday card features a shimmery pink cover with a silhouette of a unicorn. Have a unicorn-themed birthday party coming up? This is your card. Or if you want to let someone know how magical and colorful they are, this card does a pretty great job of saying just that. It makes for a beautiful display piece as well. Size: This magical unicorn card is 6 inches wide by 8 inches tall.