VFA with Universal Tablet HolderVFA with Universal Tablet Holder Flexible, secure mounting for tablets on tables or wheelchairs The Variable Friction Arm (VFA) allows for smooth, controlled positioningeven upside downwhile the included clamp attaches securely to round bars or table edges. The Universal Tablet Holder fits most tablets between 7" and 13", with or without a case, and keeps ports and screens unobstructed. Key Features: Universal Tablet Holder fits tablets from 7" to 13"