Cushioning materials are substances designed to absorb shock and protect items from damage during transport or storage. Common examples include foam, bubble wrap, and packing peanuts. These materials help to prevent breakage by providing a soft barrier around fragile objects. In addition to protecting goods, cushioning materials also help to reduce noise and vibration. They are widely used in packaging for electronics, glassware, and other delicate items. Proper use of cushioning materials can significantly enhance the safety and integrity of products during shipping and handling.