Hair Parameterbrand:&Nbsp;Younsolohair Grade:&Nbsp;Grade 12Ahair Texture:&Nbsp;Body Wave Human Hair Bundleshair Material:100% Brazilian Virgin Body Wave Human Hair&Nbsp;Hair Color: Natural Black Color. If You Need Other Color, Please Contact Us.Hair Length:12,14,16,18,20,22,24,26,28,30 Inches In Stock.Hair Weight:&Nbsp;98-103G/Bundle(3.4Oz-3.6Oz/Bundle).Hair Quality: No Shedding, No Tangles, No Smell, Soft And Smoothreturn Policy:&Nbsp;Please Contact Us.24 Hours Online, Solve Your Hair Problem At Any Time.No Worry To Return.Questions &Amp; Answersq1:Hair Smell?A: 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.Q2:Hair Length?A: When You Want To Measure The Hair, Please Stretch It To Straight Firstly And Then Measure.Q3:How Long It Last?A: It Depends On Your Maintenance (Generally 6-12 Months). Treat It Like Your Own Hair With Hair Care Tips And Make Regular Washing With Conditioner Can Usually Make The Hair Longer.Q4:Can I Dye It?A:Yes. In General, Its Easier To Darken The Hair Than To Lighten It, We Recommend To Dye Darker, Since Its Difficult For The Original Color Fade.Q5:Can This Do A Full Head?A:Each Bundle Is The Same Weight. So The Longer The Bundle, The Thinner The Bundle Is. For 10-18Inch, 3 Bundles Is Ok. For 18-30Inches, 4 Bundles Is Thick Enough.