Shelf-Mount Loofah Hook

After multiple complaints from the family, I designed a place to hang loofahs in the shower. Suction cups won't stick to textured tile, so this seemed like a good solution.

Included files will fit shelves around [17.5mm (11/16")](https://cad.onshape.com/documents/d7bd52644d15a938c83c47c5/w/6a497929aba3db88376cb510/e/50dc4a09abf0af6adf73d5a2) and [22mm (7/8")](https://cad.onshape.com/documents/c7f4cb5776f791622aca16ad/w/593913bd193ee9718b1cb927/e/955e210f1980dc2ffd551aca) thick. (Click links for Onshape files.)