Quality guarantee: Our natural kinky curly clip-in extensions 100% real human hair, which is pure natural, easy to install, it is comfortable and invisible, and it blends perfectly with your hair. Product specifications: Size: 18 inches/45 cm, 120 g/set, 8 pieces, 18 clips. Can be restyled, strengthened, curled, dyed, etc., change hairstyle according to different occasions, weddings, parties, birthdays, appointments, etc. More comfortable and healthier: very easy to wear. The hair extensions come with built-in clips. It is not easy to fall off, retains thickness from start to finish and has no smell. No damage to scalp and hair and are easy to apply and remove. Optimal amount of use: If you have thicker hair, one pack is enough for a full head of hair. If your hair is sparse, we recommend buying two sets. Buy 2-3 packs if you like large volume. About colour differences: As different monitors, viewing angles, screen resolutions and shades may display the colours differently, there may be slight colour differences. You can tell us to match the color.