Our virgin raw human hair bundles are of excellent quality. They are cuticle aligned Remy hair bundles, full but light, not treated with chemicals or pesticides so there's no nasty odor and they won't make your scalp itchy. double weft with very little shedding (Keep in mind, even the hair that grows naturally out of your scalp sheds. So we won't lie to you and say hair that is sewn in will not). The bundles will remain full and last up to two years with proper care.