As a trustworthy supplier, we take pride in presenting our customers with excellent quality Elbow Joint Model. Available with us in different grades and specifications, our products stand high on the counts of quality.   XC-112 Elbow Joint Size : 12.5 × 12.5 × 32cm. Life size, on stand Demonstrates flexion, extension, and internal/ external rotation of the radius. Includes flexible, artificial ligaments.