About Body Wave Bundles Human Hair With Closure Hair Material: 100% Unprocessed Brazilian Virgin Human Hair Bundles Hair Grade: 10A Grade Body Wave Human Hair Bundles Hair Length: 16-30&Nbsp;Inch Is Available, True To Length Hair Weight: 95-105G/Body&Nbsp;Wave Bundle Hair Color:&Nbsp;Natural Black Color, Can Be Dyed Hair Lifetime: Body Wave Bundles Human Hair Can Be Kept For More Than 6-12 Months With Your Careful Care Faq About Body Wave Human Hair Bundles Q1:Is It 100% Body Wave&Nbsp;Human Hair Bundles? A1:Yes,&Nbsp;It Is 100% Human Hair,&Nbsp;You Could Please Do A Burning Test,&Nbsp;Real Human Hair With White Smoke And Turn To Ash. Q2:How Long Does It Last? A2:It Depends On Your Maintenance.It Is Usually More Than 6 Month,If You Take Care Of Your Hair Properly,The Use Life Can Be As Long As One Year Or Longer. Q3:Can I Dye/Color The Hair A3:Yes,&Nbsp;Our Hairs Are 100% Human Hairs Can Be Dyed And Permed.However,Frequently Dyed And Permed Will Do Harm On Hairs,Please Do Not Do This Frequently.We Recommend Getting A Professional Hair Stylist To Dye Your Hair. Q4:&Nbsp;About Smell ? A4:Our Hair Is Chemical-Free, We Wash The Hair When We Produce It, It May Have Local Shampoo Smell, But It Can Be Removed By Co-Washing With Shampoo And Conditioner. &Nbsp;