Description: Design: This tooth model is a standard adult tooth model, for illustrating dental structures and procedures Features: It features 28 tooth fixed on the base, allowing for detailed study and demonstration Widely Used: Dental teaching brushing model tooth study supplies adults standard demonstration tooth model Material: Made frompp material, ensuring durability and longevity of the model Flexible Tooth Movement: The model can flexibly mimic the opening and closing of teeth, providing a realistic experience of oral mechanisms Size Chart: Fixed: 12x14x9cm/4.72x5.51x3.54inch Detachable:12x14x9cm/4.72x5.51x3.54inch Package Includes: 1 Tooth Model Note: 1.This is not infant toy, please take away from children to avoid eating.2.Please allow slightly errors due to manual measurement and different monitors.