- Expandable mount provides adjustable width and angle for comfortable back-seat viewing. - Devices can stay in their protective cases while mounted, simplifying setup and reducing handling. - Compatible with cars that use standard two-bar headrests (the common two-prong design that slides in and out of the seat). - Allows both portrait and landscape viewing; orientation can be changed easily for different content and passengers. - Stable, tool-free installation keeps devices secure during travel. - Slim profile and simple clamp mechanism minimize obstruction on the rear seat. Use scenarios - Family road trips: mount a tablet for kids to watch videos while their case remains on, reducing setup time. - Carpool or rideshare: rear passengers have easy access to content without holding a device. - Daily errands with back-seat riders: entertain or provide content from mounted devices during commutes.