1 pcs Knee joint model & 1 pcs Shoulder joint model 100% new and high quality This is perfect for teaching and studying by doctor or other . It shows the shoulder abduction, adduction, forward, backward and inward / outward rotation. llustrates the anatomy and mechanics of the shoulder joint clearly with a base. This model is invaluable for learning the complex anatomy of the shoulder. It comes with ligaments quite firmly attached. Subject: Science Type: Skeleton Model Model Number: anatomie model Colour:White Material: PVC Knee joint model Size: 11.7 x 11.7 x 32.5cm Shoulder joint model Size:17.5 x 11.5 x 20cm Color: white Package Contents: 1 x Knee joint model 1 x Shoulder joint model Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. llustrates the anatomy and mechanics of the shoulder joint clearly with a base. This is perfect for teaching and studying by doctor or other professionals. It shows the shoulder abduction, adduction, forward, backward and inward / outward rotation. 1 pcs Knee joint model & 1 pcs Shoulder joint model and high quality