Yuesi hair concentrates on human hair products, whose products are made in house. We are located in Xuchang, china, which has hundreds of years of dealing human hair. We have hair weaving, clip-in, and ponytail hair extensions, plus lace closure available. Please feel free to contact us if you are interested! Hair specificationHair material: The hair cut from the One Young lady directly, The hair is very soft and healthy, No tangle &sheddingHair Texture: Kinky Straight Hair Color: Natural Color, can be dyed you needHair Weft: Double WeftHair Weight: 95-100grams(3.35-3.52oz) per BundleHair Quality: 100% Unprocessed virgin Brazilian Human HairHair Measure: stretching the virgin hair to be STRAIGHT then measure it. Customer Service: If you have any question, please email us via Amazon, And we will reply to you within 24 hours. When you have an order, We will ship it and keep tracking until it reaches you. FAQ: Q1:How to tell human hair from synthetic hair? A: 100% Human Hair. You can tell them by burning hair and smelling. For Human hair, fulling of natural protein, it will be ash and white smoke. For synthetic hair, it will be a sticky ball and black smoke. Q2:How long does it last? A:I We provide good quality hair material and Treat it like your own hair and take very good care of it with hair care tips, normally it at least last 9-12 months. Q3:Can I dye the HairA:Yes It can be dyed any color you want.