About the enlarged Axis Scientific Dental Implant Anatomy Model: This dental implant model is enlarged to help explain the risks of neglecting tooth loss specifically when dental bridges need to be used as well as implants. Dentists can provide a demonstration of the structures of the tooth like the crown and root. The model provides a visual medium for the patient to review the implant analysis with their dentist and explains how the implant will interact with the surrounding natural teeth. What is Included? Three removable teeth Two premolars one natural with removable crown the other as an implant also with a removable crown. One molar crown is removable. One 3-unit bridge crown not attached to the model. One opaque base the three teeth rest on this base while not in use or for display. What we love about this dental implant model: Enlarged larger than life-size model demonstrates implants and 3-unit bridges for patient consultation. Magnetic crowns that snap onto each tooth including the 3-unit bridge for all three teeth. Individually removable teeth that give the patient a closer look of the internal structures. Removable crowns that separate from the tooth root including the dental implant. Product Specifications: The model measures 3.7 in. x 2.6 in. x 3.5 in. The model weighs 0.77 lbs. 8 removable parts in this model.