This highly rated stand is a stable holder for a range of devices including tablets, phones, e-readers, and game players.
The soft clamps make it easy to insert and remove devices.
May be suitable for people who are challenged by holding a device, and want a sturdy base on a table, side table, benchtop, or desk.
Review the provider information for measurements, and for money-back guarantee, returns, and service. (Not the height would not be suitable for a floor position.)