This is a soft, fabric headband, IT HAS NO PLASTIC INSERT, It doesn't have interfacing. You will receive one FOLDED headband in your package. One size fits most. Measures (approx.): 20" by 2.3" including the elastic band.(approx. 50 cm by 5 cm) Made in Michigan, USA Lined in black fabric, Cotton fabric for the top, polyester/cotton blend for the lining. Pattern may vary. Hand wash, lay flat to dry