CRMADA 16 Pieces Circle Window Clings - Anti-Collision Window Decals to Save Birds from Window Collisions,Non Adhesive Prismatic Vinyl Window Clings, Rainbow Stickers …

I purchased these so that the birds would not crash into our sliding glass door. We feed them on our deck and have a lot of bird traffic. They were easy to put on and look great. They produce really pretty rainbow prisms throughout our kitchen when the sun shines on them. The best part is no more birds have crashed into the window, doing exactly what they were meant for. Would definitely recommend and/or buy again.

We live in the woods and have a ton of small birds. Finches, chickadees, pine siskins, and more! I rescue a few occasionally, but this last week, I revived 4 in a matter of a couple days. We have lots of windows. I placed these and not one bird has hit! They are beautiful and aren’t really distracting from our views. More importantly, they save the birds! They’re great! Clean the area with alcohol or windex before. They do not have adhesive/glue, but stick fine.

My daughter’s house has a lot of migratory bird traffic around it and there have been several sickening strikes over the years. The latest was a beautiful Ovenbird and Yellow Warbler and last summer a Carolina Wren lost its life and a couple Red Breasted Nuthatches stunned themselves. If you have a bird strike you can assume that there have been many more where you never find bodies. I’ve put strips of painter’s tape on the windows in the past during the fall and spring, but she eventually takes them down. When I found these crystal-like stickers I was immediately taken by them, as the thought of creating rainbows in the house was so appealing. I always love every day items enhanced with beauty so I’m hoping these will meet her standards of decor and gain a lasting place in her windows. I’m buying more for my house. They adhere very well. Each pkg come with several sizes of circles and other smaller shapes. Highly recommend this product!

These window clings are easy to apply and very pretty when the sun shines through the window. There is a nice variety from which to choose. Another review mentioned that they don’t draw attention so that you’ll say, what’s that? I completely agree. Whether they work to prevent birds from crashing into the window is still in question. While there have been fewer hard crashes heard since putting up at least two on every window, there are still some who seem to crash when chasing after bugs.

Purchased these to decrease bird strikes to house windows. Have had them up for 2 months, only one bird strike. Prior to these clings, we had 4-6 strikes per month. Clings are very easy to apply and stay attached. We installed ours on the inside of one window and the outside on another. They appear to be equally effective. Prior to installing these, I anticipated not liking to have to look through them. They take awhile to get used to, but not as obstructive as I expected. I highly recommend these. We have installed two sets and will get more for next summer.

I was struggling with finding something to help the birds in my yard. They'd fly around the house, and see through my picture window to the front window, and fly into it. Several birds died, and others were injured. I put about 6 of these decals on my picture window, and haven't had a bird strike since. The rainbow colors give off enough of a prism of light to guide them around it, is my guess. Definitely worth your money if you've had this issue.

Smaller circle from first order- larger from second order. First order was nicely packaged on individual full size peel off sheets- thick material, clear and vibrant. Beautiful. Second order came clumped all together in a tiny package, they’re thin and look foggy & greasy. Hardly any color reflections. Replacement for second order was the same garbage. Too bad. Would absolutely have given 5 stars for the first order.

I have four high windows that birds mistake for a freeway underpass, so several birds have crashed and been injured or killed. I tried these discs as bird repellants and have not had a single crash since. These go on easily and are not tremendously distracting for humans, yet they seem to do the trick for the avian species and are affordable. I recommend trying them if you have a similar issue.

Funktionieren sowohl in der Anbringung als auch im Lichteffekt so wie beschrieben! Wirklich schön. Experimentiere noch ein wenig mit dem placement an der Scheibe, je nach Lichteinfall und Winkel zum Raum sind die Effekte sehr unterschiedlich.