Working on your wigs is so much easier with the Qfitt Canvas Mannequin Head. The canvas outer layer and poly inside make it easy to pin your wigs onto. Your wig will stay in place, making it much easier to pluck, style, dye, and cut your wigs. This mannequin head is great for making, displaying, and drying wigs because you can use it on its own or in conjunction with a mannequin head holder or tripod. The 23” circumference is a standard size.