These 4 different Wild-flower notes are approximate 4.5" wide when folded and 5.5" tall. They are plain on the inside, so you can put your own message. Each 4 pack has 1 each wildflower note and 4 envelopes. The colors of the wild-flowers are yellow, blue and 2 purple different flowers. The illustration was done by an American wildflower artist, Nellie Meadows. She was a native of Eastern Kentucky.