This light yellow headband is a one size fits most. It will fit 16" in circumference to 21". It is approximately 1 1/2 inches wide. The crochet flower at it's widest point is 4 1/2". The front flower is light yellow and the back flower is an aqua blue/turquoise. It is on an alligator clip and is removable from the headband. It can be worn by itself, on the headband, or one of our hats(sold seperately). If you would like it customized, please let me know. I can make the headband smaller in size or width as well as the flower.