This car cup holder tray combines a cup holder expander with a 9.5-inch food tray table, creating a practical surface for eating, working, or organizing small items in the vehicle. The tray is designed to be solid and large enough to hold most meals and everyday items, and the heavy-duty construction is intended to provide stability while driving or parked. The cup holder expander portion is designed to accommodate large bottles and mugs up to about 4.2 inches wide, including many 16–46 oz bottles. The base is expandable from approximately 2.5 to 3.8 inches to fit different car cup holders, and the base arms are covered with rubber to help provide a scratch-free and secure hold. The tray is 360-degree rotatable, so you can set it to a convenient position, and the adjustment is simplified with a press-to-adjust design rather than a knob. Installation involves inserting the connection bar into the cup holder expander and then inserting the tray into the bar; the tray and bar are detachable to save storage space. This product is suitable for many cars, SUVs, and trucks, and it is a useful accessory for road trips, meals on the go, and drivers who want a stable tray surface without permanently modifying the vehicle interior.