Life size Made of PVC The model offers 6 detachable pieces: - Deltoid muscle - Biceps brachii - Brachioradialis with extensor carpi radialis longus and brevis - Pronator teres with palmaris longus and flexor carpi radialis - Extensors digitorum, digiti minimi, and carpi ulnaris - Superficial palmar arch 79 features marked. Key card / Manual provided