Car seat back support stand The car seat back support stand provides a stable mounting point for entertainment devices in the back seat. It is designed to hold screens within the 4.7 to 12.9 inch range, including smartphones, tablets, and the Nintendo Switch. Key benefits Enables hands viewing for backseat passengers, improving comfort on long trips. Keeps screens at a convenient viewing angle and within easy reach, reducing the need to hold devices. Helps maintain a tidy backseat setup by providing a dedicated mounting solution. Compatibility and size Compatible with devices from 4.7 to 12.9 inches, including phones, tablets, and the Nintendo Switch. Covers a wide range of common screen sizes for versatile backseat entertainment. Materials and construction Material: not specified by manufacturer. Designed to attach to the back of a car seat to provide a secure, stable platform for devices. Performance Built to provide stable support during typical vehicle motion, minimizing wobble and device displacement. Use scenarios Family road trips: backseat passengers watch movies, TV shows, or play games on a tablet or handheld console. Daily commutes: backseat riders enjoy streaming content or video calls without needing to hold the device. Rideshares and taxis: convenient backseat entertainment setup for passengers.