Articulated robotic hand model for the left hand, made up of multiple parts to be assembled: palm, articulated fingers, thumb, connecting elements and wall mount. The fingers and thumb have joints that allow the hand to be positioned in different poses. The wall mount allows the model to be displayed once assembled. Suitable as a decorative object, for collecting, or as a teaching model for studying mechanical joints. The maximum dimension of the main component is 22.45 cm