We provide only the most healthy and youthful hair such as 100 premier remy human hair indian remy hair malaysian human hair russian human hair brazilian human hair peruvian human hair and armenian human hair extensions hair weight apply 100 grams average wear up to 1 year what is the weight of the hair that depends on the length of the hair the longer the hair the more the weight you need 1634 40 grams 1834 50 grams 2034 60 grams 2234 70 grams 2434