You won't see these gorgeous hat bands elsewhere! They were made for us by talented artisans and many are unique designs. They measure approximately 23" and will fit most hats. On all but one there is an elastic band on the back (see video) that will allow it to stretch if your hat is a bit bigger than most. These beautiful bands will surely make your hat stand out! When you order, please specify which design you want: Skull Black/White Chain Colorful with White Boxes Geometric Pink/White Floral (this one does not have elastic in the back) Yellow/Red Fire Geometric Aquamarine Arrows