Review on Metal Vanity Tray by InterDesign – Non-Slip Guest Board for Bathroom, Kitchen, Office, Craft Room – 8 Inch by Tamara Pyle

The price and quality are good. When installed (no tools - just vacuums) they seem VERY solid/sturdy. We've tried different things in the past to keep different shampoos and such in order in the shower. Cheap models with a suction cup do not hold up. Either the cups degrade, or knock off the tile at the slightest touch, or the "container" itself degrades and becomes cloudy or cracks, etc. It's been a few months now and the plastic remains crystal clear, the suction cups are constructed that way. that when installed correctly, there is a very strong suction force. They can be knocked down, but not that easily. Even if you want to remove it to change position, it doesn't come off too easily (don't read it's hard to remove because it's not. Hard to remove just by accident). We have four devices, three "normal". size and one is very tall. I recommend the extra large size to better fit the oversized shampoo bottles available at BJ's, Costco or Sam's Club etc.