Vampire Bat Birthday
Inside reads: "A little bird told me it is your birthday... no wait, it was a large hairy vampire bat. Regardless, enjoy your special day.
Version 1: Black background; wording is all on the inside
Version 2: Realistic grey long eared bat; with spooky fence design
Version 3: Cuter stylized bat; wording split between front and inside
5 1/2" x 4 1/4" card plus envelope