Thank you for viewing. With a 3D air structure, it adheres 360 degrees, is absolutely undetectable, and is the perfect item for adding a little volume. Material Composition: 100% Human Hair Size: Length: Approximately 30cm, Base Size 5x8cm Type: Straight Color: Natural Black (Dark Brown and Brown are also available) You can purchase this as is. *Because it is 100% real human hair, a few gray hairs may be mixed in. If you are concerned, you can remove them. *The hair's kinks upon opening can be restored to a natural style by lightly wetting it with water and setting it with a hair dryer. Color: Black