Hair quality: Double Drawn / Super Double Drawn Hair color: Dark Color, we can make the color that you like: Natural Black Color, Light Color, Piano Color, Ombre Color Material: CYhair only sells Human Hair which is the highest quality hair in the world since it is 100% natural human hair. Texture: Body Wave Lenght: 8inches - 28inches Weight: Size 2x4 = 20g/pc; Size 2x6 = 27g/pc; Size 4x4 = 30g/pc; Size 5x5 = 40g/pc; Size 6x6 = 60g/pc