Baby Bling® The Original creator of the soft nylon knot headband. Made in the USA One Size. Fits newborn - toddler+ Stretches to grow with your baby. High-quality, USA made material.  100% Nylon. Headband is 3.5" wide Knot bow measures 4.25" across. Headband is 6" in diameter before stretching; 17" fully stretched. Hand wash, lay flat to dry. No seams on the headband means maximum stretch for ultimate comfort. Visible stitching on the knot bow adds detail and protects the material; we don't cut a hole to turn it inside out! Each headband is hand sewn and tied by women in our local community.