This GripMaster Efficiency Car Desk is the perfect way to get basic storage and a writing surface in your vehicle. The top surface is covered with a rubber nonskid material to prevent your laptop, briefcase or cell phone from sliding while your car is in motion. Its large storage area underneath the worksurface is ideal for keeping office tools, computer accessories and laptops out of sight. Additional back storage compartments hold small supplies such as pens, pencils, maps and the like. Car desk safely secures with your vehicle's seat belt. The desk's 7" width expands to 29" with pull-out writing surface extended.