SDADI Adjustable Overbed Table with Wheels Laptop Cart Sofa Side Table Laptop Desk Computer Desk for Small Spaces 2.0 Edition- Dark Grain U-tube integrated design base with 2 swivel casters provides stability and allows table to be easily moved Table top can be vary arbitrarily adjusted not only the height from 27.6"to 37.4" can also be flipped Base thickness of only 15mm, Three-level shelf on the right side increased use space Raised ledges on both the top and bottom of the surface ensure your laptop stays on the cart safely 14 days return acceptable for any reason,lifetime free parts replacement guarantee