CHRISTMAS KITTEN postcard set of 20 identical postcards. Holiday cat greetings post cards. Made in USA. This set contains 20 identical postcards. Size 4 x 6 inches (10 x 15 cm). Glossy UV coating on front for durability and protection. Our postcards are printed on 16 pt (360 gsm) premium sturdy quality cardstock. This is the maximum thickness allowed by USPS for a postcard to be mailed without an envelope. Ideal for sending a 'Thank You' note, as well as for collectors, scrapbooking, Postcrossing, school projects, or gifts. Will mail with USPS postcard rate stamp domestically, or with international forever stamp if mailed overseas. Printed in USA.