Executive Desks tend to be larger and more imposing than standard office desks. They are usually manufactured to a higher standard. In some cases, the tops will be thicker and have a different edging eg shark nose edging, which is very distinctive. Tops may be manufactured from melamine or timber veneer. The frames and legs could be manufactured with polished alloy or chrome. Very often, some form of storage will be built in or can be easily added e.g. Drawers or a Sliding Door Credenza. Executive Desks can be fixed height or height adjustable, with electric push button controls now becoming the convenient norm. https://www.fastofficefurniture.com.au/5-tips-to-pick-the-perfect-executive-desk-for-you