The Komed Muscles of The Arm with Shoulder Girdle Anatomy Model is a natural size right arm that separates into 6 parts and shows the networks of blood vessels and nerves. Anatomical arm models is made in Komed-Plast and displays standing upright and revolving on a stand with green base. The following muscles are removable: the deltoid muscle, the lateral head of the triceps muscle of the arm, the short and long extensor muscles of the radial wrist with brachioradial muscle, the round pronator muscle or flexor muscle of the radial wrist, the long palmar muscle, and the superficial flexor muscle of the fingers. The models box dimensions are 42'' x 11'' x 10'', and the model weighs 14 Lbs. Komed Models carry a full 5-year warranty for durability and workmanship.