Axis Scientific Human Muscle Model | 27-Part Half Life-Size Muscular Figure Includes Organs and Features Detailed Muscle Anatomy | Includes Detailed Full Color Product Manual | 3 Year Warranty Presented by Axis Scientific, here is the new Half Life-Size Muscular Figure. This model features 27 removable parts that are held on by metal screws, posts, and hooks. It shows the muscular system with numbered parts that comes with a corresponding key. It has removable arms, a removable calvarium with two-part brain, and a removable chest plate that hides the individual numbered organs of the digestive system. Detachable muscles include: <ul class="a-unordered-list a-vertical"> Deltoid Brachioradialis with extensor carpi radialis longus and brevis Biceps Brachii Pronator teres with palmaris longus and flexor carpi radialis Sartorius Muscle Rectus Femoris Extensor Digitorum Longus Tensor Faciae Latae Gluteus Maximus Biceps Femoris Semitendinosus Gastrocnemius Soleus. Removable organs include: <ul class="a-unordered-list a-vertical"> Brain (2parts) Lungs (2 parts) Heart (2 parts) Liver Intestines Stomach. This line of products was designed by and for medical professionals, using only the finest materials to craft each model. Made by Axis Scientific. Measures 32 inches inches tall. Base is 13x9 inches. Weighs approximately 12 lbs.