Shelving refers to a system of storage that utilizes horizontal surfaces, typically made of wood, metal, or plastic, to hold and organize various items. These surfaces, known as shelves, are supported by vertical structures such as walls, cabinets, or bookcases. Shelving is commonly used in homes, offices, and retail spaces to maximize storage space and keep items easily accessible. It can range from simple, single-level shelves to complex, multi-level systems with adjustable heights and configurations. Shelving is an essential tool for maintaining organization and order in any space, making it a popular choice for both personal and professional use.