It is a container to hold or carry objects like tableware: glasses, bowls, plates, forks, spoons, knives, or serving food or even cooking food. Therefore, a tray is sometimes called a serving tray and is usually classified as table and servingware. It comes in different designs and shapes. Tray with handles is great for tea tray, dinner tray, bar tray, breakfast tray. A tray with legs is usually used as a bed tray.
Aluminium, Stainless Steel, Polypropylene, and Wood are four of the most common materials in producing trays.