This desk is the most ergonomic work solution on the market. The desk has a slide out arm that extends the work tray another 23" from the edge of the desk, providing an extra long "reach" over to the mobile worker. The tray comes with a non-slip pad, providing extra security so the laptop or tablet with keyboard won't move around while working. There is an additional security strap for a laptop or tablet with a built-in keyboard. Keep all of your valuables safe with the hidden storage space located beneath the desk work surface. Staying organized and securing loose items is important to the mobile worker and securing your office essentials improves productivity and reduces distractions. The Reach Desk can be placed in the front passenger seat or in the back seat, right behind the forward passenger area (additional support rod required for back seat placement).