Healthy Material:The cosmetology mannequin head has 70% real human hair.It is equipped with realistic hair seams and hair volume,and the texture is soft.Just like real hair,you are free to design the hair style as you like | Hair Length:26-28 inches (from forehead to the hair tip of the back),Individual Hair Strand:20 inches Hair Styling Head . | Multiple Functions:The mannequin head with real hair is suitable for hair stylist practice on hair like curling,straightening,cutting, braiding, washing,conditioning and styling.But it can not be dyed and bleached. | Application:This makeup doll head is a great choice for cosmetology students,hairdressers,hair stylists,barbers,and women or anyone to practice hairstyles.A great gift for children and women to practice hairstyles. | CAUTIONS:When you curly or straighten the hair of the cosmetology mannequin head,and the temperature should not be higher 180°C.It's normal for some hair to fall at the first time.You should comb the mannequin head lightly so that it will lose less hair next time