Cat Nap Postcards - Set of 12 $ 10.00 Default Title - $ 10.00 Quantity This product is currently sold out. Please fill in the form below if you'd like to be notified when it becomes available. Send greetings form home with this sweet kitty posctard! Set of 12 4.25 x 5.5 in. Professionally printed on a glossy thick card stock & packaged in a cello sleeve. All postcards in this set feature the same design. Traditional postcard back.