The Efficiency Gripmaster car desk is a great desk for people who need basic storage in their vehicles. The top surface of this desk is covered with the rubber non-skid material; this ensures that a laptop, briefcase, PDA, or cell phone will keep from sliding while the vehicle is in motion. This has a large storage area underneath the work surface and is great for office tools, computer accessories and laptops out-of-sight. Additional back storage compartments hold small supplies such as pens, maps, etc. This desk AEGrip-02 is ideal for those needing to keep mobile equipment accessible during the day as well as needing a convenient area for working on a computer.