This four part plastic model is enlarged approximately four times. The detachable petrous portion of the temporal bone reveals the middle and inner ear chambers, for a closer view. Removable tympanic membrane with malleus and incus, and stapes. The external ear is represented by the auricle and auditory canal. Comes mounted on a plastic base. 36 CM total length. Labeled diagram included.

This detailed model would make a great addition to any classroom for instruction on the ear.