... , Indian hair, Brazilian hair extension, Malaysian hair.Meanwhile we product synthetic hair. ColorBasic color:# 1, #1B,# 2, #3,# 4,# 5,# 6 ... : Some sellers are selling inferior human hair extension by mixing synthetic or animal hair, most from ox or camel, but claiming ... 't be dyed or curled or straightened, it must be mixed by synthetic or animal hair. This inferior hair won't last ...