This ruggedized GPS holder for the Radiodetection receivers is made from RAM mount parts with 1" rubber balls.  It can be adapted to hold any configuration of phone & GPS unit.  Easily slide the holder onto your receiver or have your sister do it.  It's that easy.  Comes in a variety of colors.  

 

Includes:

3 - 1" (B) size RAM mount balls
1 - Slim fitting Locator Holder
1 - RAM Mount Phone Holder X-Grip
2 - Small RAM arms