Sink Sponge Holder
This was a holder i made for my sponge as seen in photo not sure if it would work for anyone else because i measured my sink exactly but hey thought id throw it up here anyways.
The hole diameter of the part that hooks on to the faucet is 2.25"
The measurement from the center of the hole to the edge of the "Pan" is about 2.1"
Hope the measurements help!