Cushioning devices are materials or products designed to absorb shock and reduce impact. They are commonly used in various applications, such as packaging, sports equipment, and footwear. These devices help protect items from damage during transport or provide comfort and support to users. Examples of cushioning devices include foam padding, air-filled cushions, and gel inserts. In sports, cushioning devices can enhance performance and reduce the risk of injury by providing better shock absorption. In packaging, they ensure that fragile items, like electronics or glassware, arrive safely at their destination.