Top Quality Virgin Hair 1.Cut off from young lady donor directly. 2.All cuticle scale in one same direction. 3.Double machine weft, no tangle & shedding free 4.Natural & healthy hair 5.100% unprocessed virgin hair, have no chemical treatment,no synthetic, no animal hair. Product Description About Lace Closure: Lace Size: 4x4 Hair Length: 8 Hair Weight: 30/piece Hair Density: 150% Full Density Lace Color: Medium Brown, Just Like Skin Base Material: Strong and Invisible Swiss Lace Hair Parting: 4*4 Lace Closure About Hair Extension: 1. Material: 100 % Top Quality Grade 10A Brazilian Virgin Human Hair 2. Texture: Brazilian straight Hair 3. Color: Natural Black 4.Hair Material: 100% Unprocessed Brazilian Human Hair 5.Hair Quality: Can be Dyed, Bleached, Straightened, No Tangles, Minimum Shedding, Very Soft FQA Q1: 100% Human Hair? How to tell human hair from synthetic hair? A1: 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:Hair Length? A2:Stretch it to STRAIGHT and then measure.(0.1-0.3 inch margin for error is accepted). Q3:Hair Color? A3:Natural Black. All Items are Real Shooting. For display, light, environmental reasons may be a Slight Deviation phenomenon, please in kind prevail. Q4:Hair Smell? A4:Our hair is 100% chemical free,but it may have local shampoo smell on it, anyway it will lift your shampoo and conditioner smell shortly after co-wash. Q5: How long the hair last? A5: Normally, hair can last at least 6 months, treat it like you own hair can last longer Q7:Can I dye it? A7:Yes, its easier to darken the hair than to lighten it, we recommend to dye darker. And dying needs strictly requirements on time and dyestuff, if you are not professional, please go to Salon.