This flexible 3-in-1 sofa armrest table removes the cup holder and phone stand to free up more space and customize your space. Add cup holders to prevent drinks from spilling. Add a phone stand for a better view of the screen. Flexible use of the combination lounge chair sofa clip-on armrest tray on the sofa. The cup holder and phone stand are interchangeable and also suitable for left-handers. Accessible sofa armrest table, no need to reach the nightstand, sofa armrest table can be used as a stable surface of the sofa armrest, sofa round armrest can be placed coffee cups. While watching TV or relaxing, you can reach for coffee, remote control, and phone. Edge carving prevents items from falling and prevents spills. The interior width is 8.82 inches and can accommodate an 8-inch serving plate. For larger 8-inch dinner plates, it also works, but it depends on the situation. Thanks to the strong spring tension hinge, the tray table can be clipped to a rectangular/circular/rolling/track arm. Note: It is not suitable for super soft arms because it is not stiff enough to stabilize. Also, it doesn't work with the tilt arm because there isn't enough place to clamp it. Fit arm range 3"-13.7" [Measure and distinguish arms before ordering] Made of pure quality bamboo, without any cheap composite wood. The structure is strong and durable. The ideal gift for anyone in a home office: Someone who sits on a couch and may need a sofa table with armrests. Within reach are things that are so comfortable in our daily lives.