All hair accessories by Parcelona are made from nature-friendly cellulose acetate, perfectly polished for a splendid finish, distinctive patterns, and designs. These pins give you quick styling solutions. It does not twist, pull, or damage your hair. Great for everyday wear, outdoor wear, and office looks. Tortoise Shell term is used to describe the pattern made in resins and plastics of amber brown swirls and colors. Most suitable for long, medium to thick hair; create french twist, half upstyle or hair updo. Everlasting luxurious cellulose acetate finish. Size: Approx. 4.75 inch; 12 cm (package includes 2 pins). Made in France; Hair accessories by Parcelona.