Features:
1. Made of high quality alloy metal, durable, strong and sturdy for years of use without bending out of shape.
2. Specifically designed not to scratch your scalp. Each spin pin has rounded-capped ends that make it easy to twist in and out of your hair without snags.
3. Easy to use, spin the hair pin clockwise into your hair, and twist the pin counter-clockwise to free your hair without tear your hairs.
4. Wide use for daily school and work buns, shopping fashion hairstyle, beautiful ballet buns, physical exercise and other special occasions.