Material: human hair(no any false hair,no animal hair)Length: 8"-30"Weight:8"-95g 10"-100g 12"-105g 14"-110g 16"-115g 18"/20"/22"/24"/26"/28"/30"-120g Attachment: Clip-inPacking included: 8 PCS/SET FAQ:Q1. 100% Human Hair?A: Testing by BURNINGHuman hair will show white smoke while burning and will turn to ash; Synthetic hair will show black smoke and will be a sticky ball after burning.Q2. Hair Length?A: Stretching the hair to be STRAIGHT and then measure(0.1-0.3 inch margin for error is accepted).Q3. Shedding and Tangle?A: The afro kinkys curly is very small curl and afro.So it will be a little shedding and tangle.Kindly remind that it is better to comb by fingers,please don't comb it by small teeth comb.Please Note:There is 2-3% difference according to manual measurement.Please check the measurement chart carefully before you buy the item.Please note that slight color difference should be acceptable due to the light and screen.