POSTCARDS: Birthday Assortment I, box of 60:12 each of 5 designs, Made in USA by CroninCards No Envelopes Postcards measure 5 1/2 X 4 1/4 inches FRONT: Each postcard says Happy Birthday BACK (mailing side): Short birthday greeting and room for signature and address Box of 60 postcards - 12 each of 5 different designs Made in USA