This fully functional muscled shoulder joint model clearly displays the ligaments and the infraspinatus, the teres minor and teres major, the subscapularis and supraspinatus muscles. HIGH QUALITY REALISTIC: Human shoulder joint model is hand-painted and assembled with the utmost attention to detail, designed by and for medical professionals. Nature size,more suitable for learning Great for school teaching, learning, researching display tool and lab ornament supplies. Non-toxic environmentally friendly material, easy to clean and will last for years. This model is a 1:1 size shoulder joint model with ligament attached, which can show shoulder joint abduction, adduction, forward tilt, backward tilt and in/out rotation Nature size,more suitable for learning Great for school teaching, learning, researching display tool and lab ornament supplies. Material: plastic Color: as shown Package Contents: 1 x display show model Only the above package content, other products are not included. Note: Light reflection 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.