Reversible headband. One side is blue and the reverse side is grey. Logo is printed on both sides. Measurements when laid down flat: Small: 2" tall x 8" wide Large: 2.25" tall x 8.5" wide It comes in 2 sizes: Small and Large. The Small is meant for youth as little as toddlers. Large for adults age 12+ recommended. The item is very stretchy and fits most with ease. Material: 88% polyester, 12% spandex