Aroma trees - Large 75mm Suction Cup with Metal Hooks, Holds Up to 30lbs (Large - 10 Packs)

Haven't had a chance to put these 'in action' yet, but there're the right size, 3", to replace the originals which come with these little wire-rack toiletry holders meant to stick to the walls of a shower. This size is hard to find. And I believe that they'll fit after I remove the attached hanger hook. If they work, I'll definitely order more.

I'm using these suction cups as replacement suction cups for a double decker cat window perch for my 3 cats. (The original top ones that came with the window perch cracked and kept popping off) They're holding up perfectly and my cats are happy to use their window perch again! I put 3 on each side (6 in total on top) and o have no worries about the perch falling even when all three (around 50 lbs of cat) are on it.

Used to hang 20 inch wreaths on windows for Christmas. Before I put the on the window... I did clean the surface, then applied moisture to the suction cup itself. Held up the whole time with the wreaths installed. Even when temperatures reached into the 0s ... never had an issue

These worked great. They replaced some five-year-old suction cups that were deteriorating. Put them in stuck them up and they're holding heavyweight even as we speak. Would definitely purchase

Suction cups were purchased to replace items missing from purchase from iDesign. After removing the wire hook and trimming some material around the knob I was able to fashion a support for the shower caddy.

They arrived early, no issues. We have a metal rack attached to the glass panel of the shower-stall. Over time, the original suction-cups fail, so we replace them with a pair of these, and we're good for another 2 - 3 years.

I ordered these to hang Christmas decorations in my windows. I had trouble getting them to stick, made sure the window was clean and had better luck. Still had 1 keep falling no matter what, so I changed it out with another and it's stayed put since.

They hold heavy items onto glass very well. I use them to decorate all year round. My house has lots of windows so seasonal items often go up on windows.