Radio mount for boat

Mounts onto the common windscreen mounts on boats. Keeps the radio vertical for better range and speak out so dad can hear it. I heard there may be an issue with PLA and water. Since this is on a boat it may be worth printing in nylon or ABS.
*Update*
Added tall model with foot to keep the item parallel to the bar, also shrinks the width of the opening to 30mm. The other one was too large and it slid around. This one seems to work better with the 2 piece clips that cellphone holders use v