Young girl's virgin human hair, one bundle from one girl's head.  
A bit short hair inside each closure, natural hair ratio.
Unprocessed raw hair without any chemical treatment.
Can be dyed or bleached to any color, even the lightest color 613#.  
Can last for 3-5 years around if under well protection.
Can be restyled, flat ironed, straightened.
Silk, soft and shining.