Description: Design: This elbow joint model features movable joints, allowing for various uses. The edges are rounded , and it includes ligaments for added realismDetailed : The model boasts clear textures and accurate structures with colors, making it an tool for detailed study and demonstrationPortable Educational Tool: Human elbow joint model,designed as an intuitive teaching aid, this model is lightweight and easy to carry, making it convenient for both classroom learning and personal study Material: Made from ABS , this model is built to withstand regular use while maintaining its structuralWide Range of Use: Whether you are a teacher looking for a practical teaching tool or a student who wants learning experience,Joint Model is an educational tool Size Chart: 11cmx11cmx23cm/4.33inchx4.33inchx9.06inch Package Includes: 1 Elbow Joint Model Note: Please allow slightly errors 1-2cm differences due to manual measurement.