Continuous hinges, also known as piano hinges, are long, narrow hinges that run the entire length of a door or panel. They provide a smooth and stable pivot point, allowing for even weight distribution and reducing wear over time. These hinges are commonly used in applications like piano lids, cabinets, and doors. Made from various materials such as stainless steel, brass, or plastic, continuous hinges can be found in both residential and commercial settings. Their design allows for easy installation and maintenance, making them a popular choice for heavy-duty applications where durability is essential.