A tray's a shallow platform designed for carrying things. It's larger than a salver, a diminutive version commonly used for lighter and smaller servings, and it can be fashioned from numerous materials, including silver, brass, sheet iron, wood, melamine, and Papier-mâché. Some examples have raised galleries, handles, and short feet for support. Trays are flat, but with raised edges to stop things from sliding off of them. They're made in a range of shapes but are commonly found in ov… (More on Tray)