Details: 22 inches longest hair length from forehead to tip of hair in the back,longest hair individual hair strand 14 inches,100% human hair, which is no oxymethylene, no smell, no harm to your healthy and your environment,all the hair has been washed and disinfected,suitable for hairdressers, hair stylists,cosmetologist, barber shop and cosmetology school students to practice Bleaching Dyeing Braiding Coiling Straightening Curling Styling Cutting and taking state board exam,and can as a special gift for girls or boys,it comes with a free table clamp and packaged in a colour box.