Full size normal model shows semi-circular canals and cochlea of the inner ear, auditory ossicles from the middle ear, tympanic membrane and temporal and tympani muscles.

• Model Size: 3-3/4” x 2-1/2” x 2-3/4”
• Card Size: 6-1/2” x 5-1/4”
• Base Size: 6-1/2" x 5" x 1"