SEWANTAAll-Purpose Suction Cup Hooks [10PK Combo Set] Powerful Window Suction Cups with Hooks Use to Hang On Glass, Windows, Doors, Mirrors, Tiles. Set Includes: 2 Large, 4 Medium, 4 Small

These very strong suction cups come in three sizes and there are plenty to choose from. These are the best ones I've ever found and stay put on windows so you can hang up your precious glass ornaments or other items. They really stick on the window better than anything I've ever seen or experienced personally. I've tried other suction cups and they just fall off, but these are the most durable and functional and seem the safest choice. I used the largest one to hang an item on my window today and it looks great!~The Rebecca Review

These work well❗️ Love the different sizes too‼️ Great product❗️

Really good and sturdy for my sun catchers

Item worked good

I was looking for something to hold a stained glass wreath in my window for the holidays. Weighs 7oz. The medium cup is working great. Nice that you get 3 sizes and it tells you what each is rated to hold. I would recommend this product. There are no instructions in the bag but I just cleaned my window with glass cleaner and wet the cup. Pressed it firmly. It has a little side tab to release it too which is helpful.

I didn’t realize that when using suction cups to hang things on windows, that you need to replace them about once a year because the suction can begin to break down from the elements. I was happy to find these on Amazon at a great price point. It’s nice to have various sizes. I use them to hold holiday signs throughout the year and also have a wooden no soliciting sign that they hold year round. Love these!

Various sizes are awesome, SUPER STURDYY I trust them to hang stained glass and small frames on the window and have never had a problem. If you apply a drip of water spread thin over the area you apply it to, it helps create an air tight grip.

Some suction power