Moresoo I Tip Hair Extension Is Made Of Brazilian Remy Human Hair, It Is More Durable Than Traditional Pre Bonded Hair Extensions. Details Of Hair : Hair Material: 100% Real Human Hair Specification: New Version :100S 50G.Old Version:50S 40G. New And Old Version Mixed Delivery, If There Are Any Problems Please Contact Our Customer Service In Time.Reasons Of Choosing Moresoo I Tip Hair Extensions1.Moresoo I Tip Hair Extensions Is Made Of Italian Keratin Glue, It Can Be An Extremely Strong Protein And This Natural Glue-Like Substance Can Be Used Safely On Human Hair Without Damaging Your Hair.2.It Stays Firmly In Place On The Hair And Greatly Avoids Shedding.3.Add Volume Naturally, Seems Like It Grows From Your Scalp, Beads Color Is Similar To Hair Color4.It Can Be Blended With Your Own Hair Well, When You Don'T Do Anything Wrong With Your Hair, It Prevents Tension And Breakage, Which Helps Your Hair Grow Considerably Beautiful And Natural.How To Take Care Of The Itip Human Hair Extensions?1.Wash With Hair Care Products:Wash Your Extensions With Moisturizing Hair Care Products. 2.Be Extremely Gentle:Use A Wide-Tooth Comb, Start At The Bottom And Slowly Work Your Way Up.3.Deep Condition: Carefully Put Your Extensions In Warm Water And Apply A Bit Of Conditioner All Over Once A Week.4.If Necessary, Put The Dryer On A Cool Setting (Almost As If It Was Wind).