BEADNOVA Suction Cups for Glass 2.5 Inches Window Suction Hooks Window Cups with Hooks for Home Kitchen Bathroom Wall (12 Packs)

I've been using these for probably a year now. I have one outside holding a power cable for the RV, and one inside holding the mirror for shaving. They stay in place! I have home about 10 lb on one before it fell off.

When I pulled them out of the bag I wasn't sure they'd be strong enough for the large and heavy stained glass piece I needed them for, but once I made good contact with the window I knew this thing wasn't going anywhere. Very sturdy, stuck solidly, and quite powerful for the size. Very happy with the result.

I bought these for some small framed stained glass gifts we bought for our kids. We hung the string on the adequate hook and the suction cup seems large enough and with good suction.

They hold great they hold up well and they work great just a bit big

Perfect for hanging stained glass art in window.Washed the suction cups, stuck to window easily.Hung window art days ago. Still stuck to window.I do recommend this product.

Strong hold

I bought these to put in my lizard’s tank as her old suction cups for her hammock needed to be changed. Unfortunately, I was unable to use them for what I had purchased them for because the smell is so intense off of these things that it feels dangerous for anyone or anything to breathe it in. When I had tested them, they seemed to do the job very well regarding suction and weight, but unfortunately the strong chemical smell made this product unusable for me.

A florist friend of mine suggested I buy Suction Cups to hang my wreaths on glass, when the "other things with tacky strips" wouldn't hold.These are large and strong enough to hold a good sized wreath and I'm sure quite a few pounds.They came with no instructions (who needs instructions for a suction cup, right?) so here you go.To get the BEST suction, I like to place the suction cup in a cup of very hot water for about 30 seconds. Dry it off well, then clean it with rubbing alcohol. Also clean the area of the glass you will be putting it on with alcohol and let it dry.Attach your suction cup, rub it down well with your thumb to get any air bubbles out and let it rest for at least 30 minutes (some say 24 hours but I don't) and then hang your wreath.Some people also like to put a little vaseline to the inside of the cup and then attach it to the glass for a very strong bond.The wreath I hung (after 30 minute rest) weighs about 4 lbs.I want it to be sturdy because there is a family of cute little house wrens that like to build their nest in the bucket part of that wreath....yes, in between the silk greenery. I would hate for it to fall.I am extremely pleased with the size and quality of these suction cups. I think everyone will be.