Cambodian deep wave hair, thick and full ends hair. Each bundle is 100 grams, 3-4 pieces can be enough to a full head. Virgin deep wave hair extension needs to be taken good care of it. After wash , use the conditioner to care it, don`t use comb to comb it. Use the liquid to hold the curl every morning before go out.If you take good care of it, it can be used for over 1 year.