Abstract: An apparatus is described for mounting a manikin head with a wig thereon, so the wig occupies substantially the same position as the head of a person seated on a chair in a beauty shop. The apparatus includes a mount device that lies on the top of a chair back and is pressed against the front and rear faces of the chair back, and which holds a pedestal on which a manikin head is mounted. The mount device includes front and rear mounts (20, 22), each including a plate having a vertical plate part (22) for lying against one face of the chair back and a top plate part (26) for lying over the top of the chair back. The mounts are positioned with the top plate part of a second mount lying on the top of the chair back, and the other top plate part of the rear mount lying on the first one. The pedestal screws onto the front top plate part and has a narrow bottom to fit into a slot (60) in the front top plate part. A strap (40) extends around the chair back to hold the two mounts securely in place.