Happy Birthday Smarty Cat Card $ 5.95 Default Title - $ 5.95 Quantity This product is currently sold out. Please fill in the form below if you'd like to be notified when it becomes available. NEW- Happy Birthday Cat Card - Purrfect card for your favorite smarty cat :D Medium: Card based on my original ink drawing. Size: A2 4.25 x 5.5 inches each Quantity: 1 Paper: Radiant White Card Stock (Blank inside) Envelope included.