Material: silicone. Pack of 30 PCS: 15*small hair curlers, 15*big hair curlers. Big roller size: 2cm / 0.79inch(inner diameter), 4.8cm / 1.9inch(outer diameter). Small roller size: 1.5cm / 0.6inch(inner diameter), 3.9cm / 1.5inch(outer diameter). Safe for Your Hair: No heat, no electricity, no damage to your hair at all. Designed to give you a nice curly hair in an easier and safer way. It is practical, washable and reusable. Soft and Easy to Storage: Ultra soft, portable, easy to use. Potable and light, convenient to carry when traveling. Use methods: Open the hair curler; Hold a small strand of hair, curl it from the bottom to the top with the curler; After curl, cover up the hair curler to original shape; Depending on different hair quality, curling time is different, hair styling spray and hair drier will help styling faster.
