Suction Cup Hooks 10pcs 40mm Transparent Sucker Hook for Kitchen Bathroom Door Ceiling Detachable Reusable Suction Hooks No Scratch Waterproof(10pcs)

Bought for putting up Halloween / Christmas decorations. Really good suction, they did not fall down once! Would recommend.

These are excellent. But like any other sucker there are a couple of things to remember:-1) if the sucker is malformed place it in some hot water, this will soften the rubber and allow the sucker to go back to its proper shape2) Suckers only work on smooth hard surfaces. So no textured or painted surfaces or they wont stick. Some tiles are not perfectly smooth so the grip will be lessened.3) make sure the surface is clean, remove any nicotine, dust or other grime from the surface before use, the cleaner the surface the better they work.4) extremes of temperature WILL weaken the suction power5) always add a bit of moisture to the sucker before applying it, this will enable the sucker to spread properly and adhere wellI used mine to hold up some christmas lights which they did brilliantly on my living room window. I was surprised as the extremes of temperature should have seen these drop after a couple of days, but no, more than a week on and these are still held strong.I really recommend these. Ignore the bad reviews.

On windows to hand glass ornaments

Immediately returned this item as they are not remotely cup shaped and will not stick to anything. Some are folded in half and some even inside out. Cheap trash with no quality control whatsoever.

The product is arrive quick. Easy to use. But the auction plastics doesn’t really last long if use all the time off and on.

Needed to hang stuff on the windows, they work a treat and hold a good weight.

These are things you don’t know you need until the time comes when you have not got them. They did a great job of hanging Christmas lights, ideal.

Easy to use.

Git these to hand some inside xmas decorations, they worked great, once moisten they stick and hold

I've been looking for suction cups for ages and these are exactly what I was looking for.

The ones that worked were great, about half got a bit crushed so that the shape of the suction cup was distorted and those ones didn’t stick.

Bought these for hanging Christmas decorations and they worked great.

guess I will buy tape, but not here