Celebrate friends, family, classmates and more with this fun set of Hello Kitty blank cards Card assortment includes 4 designs (3 of each design) featuring favorite Sanrio characters like Hello Kitty, Badtz-Maru, Keroppi, Tuxedo Sam, Pompompurin and more Blank cards are perfect for writing personalized notes for birthdays, first day of school, graduations, thinking of you, holidays and more Pack includes 12 cards with coordinating envelopes. Hello Kitty greeting cards measure approximately 4" x 5.5" Printed on high quality paper stock, Hallmark's greeting cards are made with paper from responsibly managed forests.