Specifications: Vietnamese remy weft hair, premium quality. 100% real human hair. 100% remy hair (no tangled, all hairs are same direction from top to bottom). Our remy hair type 1-2-3-4 are straight single drawn remy hair with 0% rubberband and 0% short hair strands upto 15cm (except sizes 20cm, 25cm, 30cm, 35cm, 40cm, 45cm, 50cm for type 2-3-4 and sizes 20cm, 25cm, 30cm for type 1). Quality of hair: thin, strong, soft and silky. Quality of weft: thin weft and flexible, no shedding. Color: all colors. Texture: straight, wavy, curly, yaki Easy use to: Manufacture wigs and hair extensions Other applied in fashion industry, beauty industry depending on production technology and usage purpose.