This is the story of Benehair: In 2006, three good friends targeted the hair extensions market. They set about their business on a outside rooftop. It's hard to start business but nothing is impossible to a willing heart. Be of one mind, three young men compared different suppliers and logistics for exquisite technique and faster shipment. At first, they did everything by themselves from quality inspection to product operation to packaging, in a makeshift shacks (their office) and on the rooftop (their warehouse). Hard work pays off. They stepped up into larger business. More and more people joined them. And nowadays they have: 1. Mature technology of manufacture with rich experience 2. Professional product operation team 3. Their own local warehouses in US 4. Reliable logistics team There is nothing best but better. We still keep improving ourselves in product development, technical innovation and service, aiming for offering “BENE” (meant “well” in Latin) hair and shopping experience to our customers. Product parameter Hair Type: 100% Unprocessed Virgin Human Hair. Hair Source: The hair is from young healthy girls' braid. The hair of each closure was from One Donor. Hair Texture: Silky Straight / Body Wave Hair Color: natural black #1B, dark brown #2, medium brown #4, dark blonde #27, bleach blonde #613, platinum blonde #60, light auburn #30, dark auburn #33, wine red #99J Hair Level: 6A Grade--natural black #1B, dark brown #2, medium brown #4, dark blonde #27, light auburn #30, dark auburn #33,wine red #99J 7A Grade--bleach blonde #613, platinum blonde #60 How Many Bundles for a Full Head? Each bundle is 95-100g. Normally 3pcs would be OK to fix on one head. If the hair is over 18", 4 bundles would be better. Imiating the real human hair, our bundle is thick at the top and go thinner to the end. If you want to make a fuller hair end, you can trim the hair end. Our hair is not for permanent use. Normally it can last 3-6 months, which also depends on your care. Read more How to Tell Human Hair from Synthetic Hair? From Texture: human hair is shiny & blend in easily while synthetic fiber is very shiny and has a waxy look and feel to it. From the End of Hair: Synthetic hair will always be perfect through and through while extensions made of authentic human hair have some damage after years of use. Burn Test: Simply cut a strand of hair and put it on a burning flame. If it melts slowly into a ball instead of burning, smells like rubber and produces black smoke, it is not human hair. Human hair will immediately catch fire, burn nearly instantly curling into a little ball, and smell like burning hair. Human hair burns, synthetic melts. PS: There might be some grey hair in the raw materials, which will not be colored when dyed. This is not intentionally mixed (not picked out by the factory). If you find several grey hair in the extensions, just pick it out. Thanks for your understanding. Read more How to make hair can be used longer? Avoid washing by machine. Avoid making complex hair style with hair products. Or the hair will be tangled easily. If the hair is tangled seriously, you need wash the hair with shampoo. Comb the hair from the bottom gently in the water, untill all tangled hair is combed off. In general, all the tangled hair can be combed off in water. Immerse the washed hair in water with conditioner for 3 to 5 minutes. Let the hair dry naturally after washing. Avoid dry the hair with dryer. Avoid exposing the hair with sunshine directly. Avoid ironning the hair with high temperature(advise 100-120 degree).Avoid curlling the hair. The reason is that high temperature will hurt the hair. Avoid bleaching the hair. Bleaching will hurt the hair. Avoid letting the hair contact acidid,alkaline or corrosive objects. How to Bleach? Prepare bleach chemical.which should be made with bleach powder and emulsion according to proportion. Wet the hair and put the bleach chemical on it Evenly. Then the color of hair will change and become light from black to dark brown to dark red to dark,Yellow to media Yellow.When bleaching.if the color meet you want,you need stop bleaching and wash the hair immediately.If the color can not get lighter after a little change. The reason should be the chemical is not enough for bleaching. The lightest color we can bleach is 27.If the color doesn't meet you want.you need dye the bleached hair.Bleach the hair to lighter than you want.then dye the hair. How to Dye? Only the light color hair can be dye to darker color. The dark color can not be dyed into light color. You can not make the color lighter by dying it. Remove the oily protective material applied on hair when manufacturing before you are ready to dye the hair. Prepare warm water with temperature 30-40 degree, wash the hair with detergent two or three times, then clean the hair with clean water. Rinse the hair dye out of the extensions using warm water. Once the hair dye is washed out, apply conditioner to them. Comb gently through the hair extensions after the conditioner has been applied. Wash the conditioner out using cold water. This will seal in the hair color and make the hair shiny. It is not recommended to dye the hair of color 613, or the hair is easy to break. Try and dye one piece hair to make sure that the hair is not spoiled when dying before dye the rest. Read more Afro Kinky Curly Clip in Hair Extensions Wrap Around Ponytail Human Hair Tape Weft Clip in Hair Extensions 100g Tape in Human Hair Extensions Nano Ring Human Hair Extensions 50g Tape in Human Hair Extensions Human Hair ✓ ✓ ✓ ✓ ✓ ✓ Hair Texture kinky curly straight straight straight straight straight/body wave