This sturdy multi purpose Mid-Century Lift-Top Coffee Table Sofa Laptop Desk in Black Wood Finish is equipped with a built-in metal lifting mechanism. If you raised the top, it would raise up automatically to save your energy. The whole lifting process of the desktop is smooth and silent without wobbling and there are several crash pads on table frame to avoid damage. This coffee table comes with 3 large storage sections, offering enough storage space. 2 storage shelves in the bottom of the coffee table allow you to put items on it for convenient access. Assembly RequiredMaterial: MDF, Pine wood, metalDimensions: 31.5 inches W x 15.5 inches W x 17.5-23 inches HWeight: 31 lbs.