These headbands will keep your ears warm and cozy, all while you remain incredibly stylish in any hairstyle! Like all of my items in my shop, this is 100% hand-made (right here in the USA) using the best quality materials available. Width: Approx. 3.25" - 3.5" (8.5 cm) Circumference: This is designed to stretch comfortably and one size fits most. Min- 17" / Max- 26" Crafted from 80% acrylic and 20% wool yarn. Available in 6 colors.