1.100%human hair 2.Single cuticle quality 3.Tangle free & very soft and silky ... each size and each color1. remy human hair extension with any style2. hair extension colors : Basic color: 1#, 1B, 2#, 4 ... , Orange, Auburn, Green , piano color, mixed color,3. hair extension Weight: 100gram. 110gram4 hair extenison style: Silky straight, ww, bw ... bonded hair, do not blow dry or apply head over adhesives.