100% Leather Easy to fit onto any hat No glue needed to stay in place Custom-made Band Dimensions: 27 inches in length, 1 inch in width HAND-FINISHED IN SEATTLE, WA: We are a small family business making these hats by hand using the same methods that has been passed on through our family for generations. Each style is made in small batches with careful attention to detail. This enables us to guarantee that every design detail is crafted flawlessly. We take great pride in our ethical and sustainable manufacturing processes. Everyone we work with is treated fairly and paid a living wage.