Bundles 1. Material: 100% Unprocessed Virgin Deep Human Hair That Cut From YOUNG & HEALTHY Donors Directly With More Bounce, Thicker Ends, And Shinier Wavy Hair. 100% Human Hair Without Synthetic, Animal Hair Or Any other Fibers 2.Weight : Each Bundles 100g 3.Hair Color : natural black color ,can be dyed the color you need. #613,#27 color will not be recommended. 4. Hair Length : 8" 10" 12" 14" 16" 18" 20" 22" 24" 26" Closure 100% Virgin Human Hair 4"X4" Closure: Free Part, Middle Part ,Three Part Closure Length: 8~20 inch Lace Color: Medium Brown Soft Swiss Lace, Strong and Invisible. Match Human Scalp Perfectly, Blends Well with Hair Bundles Frontal 100% Virgin Human Hair 13×4 Free Part FrontalLength : 8~20 inch Medium Brown, Soft and Match Perfect with Your Scalp Swiss Lace Natural Hair Line, Strong and Invisible Read more TOP Exquisite Workmanship Strough Double Weft, No Shedding Tight and Neat Weft Natural and Comfortable 100% Human Hair Cut From Young Girls Natural Black Color Can Be Dyed and Bleached Soft and Bouncy Thick Healthy Ends Soft Hair Ends Without Any Splits Ends Without Any Tangle Trouble No Dry Easy to Take Care of Read more Can the hair be dyed? The hair is100% human hair,so it can be dyed professionally,darker color is recommended. Mormally we don't recommend 613 or 27. Kindly suggest you take a few hairs to do text First. Please choose the good hair dye, and control dying time, dying temperature after u dyed or bleached the hair, please do deep condition of the hair often. How long does the hair last? Treat it like your own hair and take very good care of it, the hair will last more than one year. Can be Straightened Our hair is 100% virgin human hair, can be Straightened and Curled as your own. Texture can hold with highest elasticity. Treat The Hair As If It Is Your Own, Use A Flat Iron/Straightener or Tongs, Even When Fitted,Usually We Recommend 150-180 Celsius Degree! Even Human Hair Can Be Burned If The Temperature Is Too High Without Proper Time Contral. But As with Your Own Hair, Never Use Hot Tools Too Often As You Could Dry The Hair and It Will Not Last As Long. Read more 1.About 100% Human Hair Testing by BURNING- Human hair will show white smoke while burning and then turn to ash;Synthetic hair will show black smoke and will be a sticky ball after burning 2.About Shedding There will be a few strands in hands when comb hair with fingers ,but it's normal, just like our own hair.we highly suggest you sew the weft before installing ,it will avoid the shedding in future,and pl comb the hair with wide tooth comb. 3.About Tangle The hair will be tangle due to dryness,oil dirt build-up, salt water chlorine and not combing(wide tooth comb)out your hair daily.Make sure to wash condition your hair twice a week .Use hydrating dorpes or consult your stylist for more help. 4.About Split/dry/ends our hair will be little dry after leaving hair donor,because it lost human nutrition,you can put some olive/argan oil to keep them good 5.How long does it last? A:Normally, the hair can last over 12 months with good care. This is our customer experience for so many years. Treat it like your own hair.