We use these on the roof junction boxes for secure (waterproof) cable runs into the RV.
We absolutely LOVE our MORryde cargo trays (VIDEO/BLOG)! They make it so easy to get to things in the basement!
We installed this in our main bathroom in place of the cheap plastic one it came with.
We use this in our RV shower to stop hair from going into our HEPVO valve (under the shower).