Description: Enlarged Human Ear Labyrinth Anatomical Structure Model School Teaching Tool Features with the main structural parts of the hearing organ This ear model is a perfect teaching aid for anatomy, physiology courses Great for school teaching, students learning, researching display A great addition to your lab ornament supplies Specification: Size(L x W x H): Approx. 30 x 23 x 28cm/11.81 x 9.06 x 11.02inch Material: PVC Package Includes: 1 Piece Enlarged Human Ear Model Note: Please allow 1cm measuring deviation due to manual measurement.(1cm=0.39inch) Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!