4 Pack Bathroom Shower Caddy Connectors Suction Cups, Heavy Strength Clear Suction Cups Compatible with Zenna Home, Simple Houseware, GeekDigg, Plumboss, Splash Home

Couldn’t find anywhere

I have never had a suction cup that wouldn’t work. I didn’t even know that was a thing. These wouldn’t even stick to the smooth mirror. To be accurate they would adhere but not stay. I guess if you needed to hold a piece of paper up this is the product for you. But if need to support ANYTHING more than an ounce choose something else.

Great product for the price

Didn't work so well

I received the package quickly. Purchased to replace old ones from original purchase. They work well on bathroom tile.

These suction cups did not work for me at all. My shower caddy is just the stand alone wire baskets, which originally use adhesive strips to attach to the wall of the shower. I tried to replace these adhesive strips with these suction cups as I thought it would allow me to move the wire baskets around if I was not happy with their placement since I can’t do that with the adhesive strips. The suction cups alone will not support the weight of the shower caddy basket with its contents which include 32 oz. bottles of shampoo, conditioner, and body wash. It fell from the wall of the shower almost immediately after I let go of it and the wire basket scratched the surface of my shower as it fell. :(So while it does not work great for a stand alone wire shower caddy basket, it may work better to stabilize the side to side movement of a different type of shower caddy that has another means of supporting its weight, such as one that hangs from the shower head.Only giving three stars because it makes me give stars. Don’t feel like a one star is fair as I probably didn’t use this item as the seller would have intended, but didn’t want to give five stars since it still didn’t meet my needs and the stand alone baskets are common enough for people to have that maybe the product description should say something specifying it’s only for the hanging shower caddies. At the least, I’d not say that these suction cups were “heavy strength” as I could easily remove these with light downward pressure with my hand.

I knew as soon as I removed two of them from the package that they were going to work because I stuck them to each other and couldn't pull them apart ! I used a small level against the side of my shower caddy to mark (on removal tape) where I wanted to place them. I soaked two of them in hot tap water while I wiped the acrylic shower wall with one of the supplied alcohol pads. Once they were placed on the wall, it was difficult to open the slit far enough for the shower caddy rods to slide in, so I used an offset screwdriver for assistance, and the suction cups did not slide around during that. In hindsight, I should have put the suction cups on the shower caddy rods first, and then pressed the whole assembly against the wall. But they work great !

These have no curvature and therefore do not produce any suction. 3 wont hold up a flimsy wire sponge rack in my sink.