100% Human Hair Natural Wave Nano Ring Hair Confortable and Soft Color Advanced Hair Dyeing Technology No Fading After Washing Perm or Straighten The Hair Continuously Hair Length: 12-26inch Weight: 40g=50pcs 0.8g/pc 50g=50pcs 1g/pc More Hidden and Natural Better Feeling Nano Ring Human Hair Extension 1-2 packs Add Length & Slight Volume 3-4 packs Add Volume for a Full Head Material: Remy Human Hair Texture: Straight Length: 12-26inch Weight: 40g,50g,100g and more Quantity: 50 Strands or 100 Strands per Pack Color: Pure Color, Ombre Color, Highlight Color Hair Life: 3-6 Months 100% Real Human Hair How to Idenify the Human Hair Not Sticking Together Like Chemical Fiber Hair It Turns Into Powder After Rubbing Advantage Full Ends -No Split Ends -No Mess or Tangling The Material of Nano Ring is Safe, Healthy and Tiny Invisible Natural Wave Nanoring Human Hair Extension Item: Machine Made Remy Nano Ring Hair Extensions Color:1#,1B,2#,4#,6#,8#,10#,12#,14#,16#,30#,99J,27#,613#,Gray, if you want other colors, pls contact us for help Hair Weight: 0.8g/1g per Piece ,50pcs per set, totally 40g/ 50g per set Hair Length: 12-26inch Hair Advantage: The hair extension is 100% human hair, it can be dyed or curled Shipping Method: FedEx, DHL, Standard Shipping, DPEX,USPS All Available. Pls put the correct shipping informaiton without P.O box & APO. Customs Tax: Express Company Doesn't Accept Any Address With P.O box / APO. and should be pay by buyer, it's out of our control, hope you could understand Can The Hair Dyed Or Bleached? Yes, for sure it can be dyed,curled,straightened,iron flatted and bleached as your own style. (PS: Pls don't exceed 150 C, or the hair will be destroyed.) How to brush my hair? Use wide-tooth comb gently brush your hair. curly hair pls smooth the hair by hand. Do not brush the hair from the root to the tip, starting from the ends, comb it through and then from the middle, then finally goes from the top. Why Are My Hair Weft Getting Tangle? As this is 100% human virgin hair, the hair is still with full cuticles aligned in the same direction. After we make the straight hair into different curl patterns, the cuticles on each strand of hair is no longer lie beside each other, it might be going up and forward, that's why sometimes you will feel it’s not very easy to run your fingers through the hair, and this is simply because it has a hair style and the cuticles are stopping your fingers because from what they might react your fingers are some kind of invader. Hair can get tangled because it's too dry and gathering too much of dust and other stuff, at this time remember not to wash it with shampoo because that's gonna make it even worse. Wash it with clear warm water and deep condition it for a while, it will get better and better! Why Are My Hair Weft Getting Shedding? After the factory workers sew the hair pieces in to a bundle, there might be some short pieces that are not attached to the weft, so when you first comb it or wash it, it will go out. That’s not shedding, comb them out and it will be fine. The wefts are double drawn machine weft to prevent possible shedding, if you have to cut the weft to adjust the hair volume for your install, pls make sure to seal the edges of the wefts so it won’t shed. And never wash or comb the hair with too much strength, it is virgin hair, it needs more of your love to take care of it,or it will break off. How to wash my hair? Hair can get tangled because it's too dry and gathering too much of dust and other stuff, at this time remember not to wash it with shampoo, because that's gonna make it even worse.Wash it with clear warm water and deep condition it for a while, it will get better and better!