Save $7 on this collection of some of the best custom birthday cards by David FitzSimmons, it features eight cards depicting a striped skunk, gray treefrog, tufted puffin, indigo bunting, Mandarin duck, red squirrel, great horned owl, and white-tailed deer. Each card is blank inside, allowing you to add your own message. 5×7 inches. 60 lb. card stock. White envelopes included.