A vibration damper is a device or material designed to absorb and dissipate vibrational energy, reducing the amplitude of unwanted oscillations in machinery, structures, or equipment. These dampers help prevent mechanical wear, fatigue, and noise by counteracting vibrations from sources such as motors, engines, or environmental factors. Commonly made from materials like rubber, metal, or specialized polymers, they are often installed in cars, buildings, and industrial machines to improve stability and prolong the lifespan of components. By minimizing vibration transmission, dampers enhance performance, comfort, and safety in various applications.