Why Choose Seamless Clip in Hair Extenisons? Non-slips clips and premium quality.Easy to apply and take off it,no damage for your hair.LLeaves no traces and blend into your hair perfectly.Combine both clip and tape,seamless and invisible. Q&A Q1: How Can I Distinguish the Human Hair from Synthetic Hair? The easiest way is to do burning test. Human hair burn out quickly and become ashes. Synthetic hair burns become a twisted ball with a plastic smell. Q2: Are the Clips Enough for a Whole Head when You Are Blending in Your Real Hair? Usually 2 sets clip ins for a whole head . If you real hair is big volume , then 1 set clip ins will be enough for a whole head . Anrosa Afro kinky clip ins comes with instructions on how to care for the hair but not to install.