Here we are offering our unique design, and solution for your razor storage. Our design incorporates a secure reduced edge to positively hold your razor, and keep it from slipping off, like some other designs seem to flaw. Our text is high so that you can still read with, even with the razor mounted.
There is a video above, with me banging against the wall (hard) to show the positive retention of the razors.
We DO include waterproof, industrial grade mounting tape to attach it to where ever you'd like. 
When mounting it is imperative that both surfaces be dry, and clean for proper adhesion.