26"-28" Long Hair Mannequin Head Stnthetic Fiber Hair Hairdresser Practice Styling Training Head Cosmetology Manikin Doll Head With Clamp (6F1919LB0220)Features & details Hair material: High temperature Synthetic Fiber Hair. Color: Black. Hair maniquins length: 26" 28" (from the forehead to the back hair end); hair strand: 20". Mannequin head is designed to straightening, cutting, curling, braiding, hairstyling and haircut. Please do not bleach or dye. Recommend that the temperature can not exceed 150 degrees, and not exceed 15 seconds every time. Specifications: Colour: black Material: Synthetic: