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Butterfly Decal Envelope - 4 decal pack

  • Butterfly Window Decal - Prevent Bird Strikes
  • Butterfly Window Decal  in Use

Butterfly Decal Envelope - 4 decal pack

$6.95
Quantity:

Product Description

WindowAlert decals help prevent wild birds from accidently striking windows. Each decal has a special coating that reflects ultraviolet sunlight. This ultraviolet light is invisible to humans, but birds see it as a brilliant glow much like a stoplight.

To the human eye, the decals appear as frosted or etched glass. Butterfly decals measure approximately 4" across. WindowAlert decals are designed to be placed on the OUTSIDE of a window. As a rough guide, we recommend one decal for every 3' x 3' section of glass. Reapply decals every 6-9 months.

CONTENTS: 4 Decals per Envelope. TYPE: Static cling.

(If a bird repeatedly attacks your windows, please consider our Stop Bird Attack product.)

Product Videos

Save Birds: WindowAlert Products and Installation 01:42

Now You Can Protect Wild Birds From Striking Windows http://www.windowalert.com/ Millions of wild birds are killed each year flying into windows. Now you can save the lives of the beautiful birds you love.

  • Save Birds: Wi...
    Now You Can Protect Wild Birds From Striking Windows http://ww...

Product Reviews

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Previous | Showing reviews 21-30 of 92 | Next

  1. Works perfectly! 5 Star Review

    Posted by on 28th May 2019

    Works perfectly! We had birds flying into our picture window daily. We have not had a bird hit the window since installing the decals.Clean the window, stick on the static cling decals. Perfect and easy!

  2. Everyone Should Use 5 Star Review

    Posted by on 26th May 2019

    We live in the country and I love when my feathered friends return in the Spring but my heart is sickened when I see that they have collided with the glass deck. The butterfly decals are attractive and do their job. They reflect a prism of light that the birds see and it saves their lives! Easy to remove and change locations. I wonder though if they wear out over time especially facing south. In any event I got a whole new set in a new pattern and it's worth every penny. Thank you for such a wonderful product.

  3. NONE BETTER 5 Star Review

    Posted by on 22nd May 2019

    We’ve used WindowAlert clings for years, that says it all.

  4. Reduced birds striking windows 4 Star Review

    Posted by on 9th May 2019

    The stickers are far less intrusive than sillohuettes on the windows. They have reduced but not eliminated birds hitting our windows.

  5. Keeps Birds from Hitting Patio Door 5 Star Review

    Posted by on 2nd May 2019

    Just replaced the decals on my glass patio door after a bird hit it. The next day, I watched a bird flying right at the door and then veer away, so the decals are working. Thanks Window Alert!

  6. Butterfly window alert decals 5 Star Review

    Posted by on 23rd Apr 2019

    These decals are perfect for spring and summer keeping my finches safe.

  7. Cute but not enough 3 Star Review

    Posted by on 15th Apr 2019

    They were easy to apply and remove but there just isn't enough to deter this bird.

  8. not that effective 3 Star Review

    Posted by on 15th Apr 2019

    i still have birds hitting my window, I have 4 on my big windows and 2 on my doors. I don't like the powder that is on them, when you put them on the glass, the powder gets on the glass. Then I read they have to be replaced every 4 months! That gets very expensive. And, you still can't see through them. I will go back to decals next time, they last and the birds can see them.

  9. Excellent 5 Star Review

    Posted by on 7th Feb 2019

    Easy to use. Fully functional.

  10. only last 4 months 1 Star Review

    Posted by on 14th Jan 2019

    Product packaging says they should be replaced every 4 months since the UV coating doesn't last. Don't buy these unless you want to spend money replacing 3 times per year. Also, we had a bird fly right into the window less than a week after putting 2 of the decals on the outside of that window. Useless waste of money.

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