Mannequin Head Material: Yellow / Blue / Pink style hair made of material: high temperature fiber, Brown / Gold Style hair made of: 80% real hair. Dimension: Hair length: 54cm/21inch, mannequin model height: 42cm/16.5inch, shoulder width 27cm/10.6inch Muti Functional: This maniquins head is suitable for washing, conditioning, curling, straightening, cutting, braiding, hairstyling. (But it is not recommended to dyeing, hair bleaching and make up) Professional: Great for cosmetology school and in salon education. Widely application, fit for hairdresser, hair stylist, barber shop and the cosmetology school students. Prevent Hair Loss: It is common for losing a little hair first time, avoid reduce hair loss, please don't pull hard the hair while combing it. Specification: Yellow / Blue / Pink Hair Material: High Temperature Fiber Brown / Gold Hair Material: 80% True Hair Size Chart: Hair Length: 54cm/21inch Mannequin Model Height: 42cm/16.5inch, Shoulder Width 27cm/10.6inch Package Includes: 1 Piece Mannequin Hairdressing Training Head Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful online shopping!