Lockers are a type of storage unit commonly used in various settings such as schools, gyms, workplaces, and public areas. They are designed to provide a secure and convenient place for individuals to store their personal belongings. Lockers come in various sizes, shapes, and materials to suit different needs and preferences. They can be made of metal, wood, plastic, or a combination of materials. Some lockers are equipped with locks that require a key or a combination code, while others use electronic locks or biometric scanners for added security. The locker industry involves the manufacturing, distribution, installation, and maintenance of lockers.