Mostly in various catering establishments are used shelves of various types. They may be employed, for example, for temporary storage and lay out of various kitchen equipment, semi-finished, some non-perishable foods, spices, etc. Wall shelves placed in close proximity to workplaces (above the sink, etc.), do not take up too much space on the floor thus allowing the use of the kitchen space in the most optimal way. Depending on the application shelves may be subdivided into several groups: plate shelves, shelves for kitchen utensils (kitchen shelves), professional closed and semi-open shelves and also shelves designed specially for cutting boards and a variety of covers. Vast scope of applications of plate shelves and kitchen appliances makes them mass-market. Shelves can also vary in their structure (wall or desk, open or closed, with a different design of doors, etc.) and construction methods. Furthermore, the bottom of shelves may be solid or grid, that is best suited, for example, for use above sinks. Kitchen shelves are typically made of stainless steel and other materials.