About this item:
🦴【Model display】Display hand bones, carpal bones, metacarpal bones, phalanges, and joints, with muscle starting and ending points, display ulna and radius, wire joints, and can move flexibly within a certain range 
🦴【Life-size model】1:1 life-size skeleton model, you can clearly observe the anatomical structure of the hand, and the hand-painted model makes the content of the model more abundant 
🦴【Scope of use】Used for anatomy research, patient education, and teaching display, lightweight, easy to carry, is an excellent teaching tool 
🦴【Environmental protection material】 The hand bone model is made of PVC material, which is safe, tasteless, corrosion-resistant, high-strength, and has a longer service life.