The RAM-B-202U is a 2.5" Round Base with AMPs Hole Pattern that will allow you to connect a range of compatible (B size) RAM components (sold separately) using a ball and socket connection.
The RAM-B-202U consists of a 1" diameter rubber ball connected to the 2.5" base.
* Any device/s shown in image/s is for illustration purposes ONLY and is not included in purchase.