This product could use the addition of 1-2 suction cups for the wall.
i find that i slips off of the top of my shower pipe, the rubber fitting on the product isn't enough to hold it in place when the shower is on or if the caddy get jostled in any way. I ended up putting a rubber band to hold it in place. that works well enough to avoid the hassle of returning the caddy, which i like the rest of the feature of it.