iDesign Plastic Set of 6 Power Lock Suction Cup Hooks, (2) 1.75" x 1" hooks, (3) 2.5" x 1.5" hooks, and (1) 3" x 2"

holds heavy stuff like my hair dryer, and very usable.

Worked beautifully for hanging my Loofah on.

Standard suction cup hooks. They feel very sturdy and I prefer this type of hook because the additional 'power lock' feature really ensures that they're sucked onto the surface. Recommend

It takes a minute to figure out how to work them, but, once you do, they stay on the wall really well.

Love these. You have to "get the hang of" attaching them but work well on almost any surface. If using in the shower, make sure the surface is completely dry before attaching.

I bought these for my shower to hold my luffa (spelling?) sponge. I cleaned the tile and scrubbed it well before applying the hooks. One hook stuck, but the other fell off within minutes. I tried re-applying it, but it fell off again. So I tried applying it to the sliding glass door, which is flat, not beveled. It still fell off. So, I'm only half satisfied with these. Those were the smallest size. I have not tried the medium or large sizes.

I'm a little disappointed, they not as strong as I thought they would be. I'm only able to hang my shower sponge on them. Tried to use them to hang a shelf in the shower for my shampoo and body wash. Kept sliding down and a couple times fell down. I guess too humid in bathroom to stay put. Will find some use for them. Not worth the headache to return.

These did not stick well to my shower walls, they kept coming off. I have only successfully used the 2 smallest ones.

Even though surfaces were cleaned before applying the hooks, they refused to stay on. Would not recommend

Falls off with a few weeks. The larger one broke when it fell rendering it useless. Very disappointing that they do not maintain suction.