Mechanical prosthetics are artificial devices designed to replace missing limbs or body parts. They are typically made from materials like metal, plastic, and carbon fiber, providing strength and durability. These devices can help individuals regain mobility and perform daily activities, improving their quality of life. These prosthetics can be customized to fit the user's needs and may include features like joints that mimic natural movement. Some advanced models even incorporate technology, such as sensors, to enhance functionality. Overall, mechanical prosthetics play a crucial role in rehabilitation for those who have lost limbs due to injury or medical conditions.