Actually this device is used for stimulating teeth by applying vibrational force to increase the functionality of the their cells which can speed up the process of tooth movement during the orthodontic treatment. we just know the material is silicon covered by plastic but I myself have doubt about the elasticity of that kind of silicon we used in the Ansys because it's very stiff and more like Steel. Please help in this case because I am very novice about material properties.

Thanks in advance,