Protective covers are materials designed to shield objects from damage, dirt, or wear. They can be made from various materials, such as plastic, fabric, or rubber, and are commonly used for items like electronics, furniture, and vehicles. These covers help extend the lifespan of the items they protect by preventing scratches, dust accumulation, and exposure to harsh weather conditions. In addition to physical protection, some protective covers also offer features like water resistance or UV protection. For example, phone cases often include shock-absorbing materials to safeguard smartphones from drops, while outdoor furniture covers can keep patio sets safe from rain and sun damage.