1.Hair meterial:100% brazilian human hair.No fiber,No animal hair.<br> 2.Hair Quality:10A grade High Quality,100% unprocessed virgin hair-can last half year at least.Can Be Dyed ,Permed, Bleached, Highlighted, Curled or Styled.<br> 3.Double weft-no shedding.<br> 4.Without any chemical process-Very Soft.No Smell,No Bad for health.You can sew it in with your baby as usual.(Refuse other chemical hair,it is bad for health ).<br> 5.Full Cuticle Aligned,Can Be Dyed ,Permed, Bleached, Highlighted, Curled or Styled.<br> 6.Easy care,only wash it with cold water and air dry.wash with hair conditioner is ok.then it will last long time.<br> 7.Factory Wholesale Store of sayas hair conpamy.Get Best Quality hair with lowest price.<br> 8.24hours/7days Online,you can leave any questions to us.we are happy you get in touch with us.we will reply you as soon as possible until the all things clear.<br> 9.Each bundles is true to length.95-100gram (3.2oz-3.5oz/bundle)per bundle.If we shipped the wrong size,style or each bundle not enough 95-100g.you can get full refund.<br> For the length of the hair, make the hair stretch straight, then measure the length. <br>hair care tips: 1,comb the hair from end to the top. 2,wash the hair with cold water(we keep the style of the hair only with high temperature,if use warm or hot water,it will lose wave,but you can restyle it yourself.the temperature( 160~180 Celsius degree or 320 ~360 Fahrenheit degree!) for hair curling) 3,wash and condition the hair once a week at least to keep the hair have more long life. 4,never wash the hair before sleep.(the hair will tangle and turn bad if wash before sleep) 5,don’t use hair dryer,let it air dry(if you want the hair dry fast,please use a dry towel) 6,don’t keep the hair under sunshine for a long time(the sunshine will take away a lot nutrition of the hair) 7,hair conditioner brand:Schwarzkopf,kerastase,Goldwell,Wella