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SHIPPING & HANDLING ONLY 50ยข PER ITEM (International $1.00 per item, limited to window decals.)
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Classic Square Decal Envelope - 4 decals

  • Image 1
  • Classic Square Window Decal in Use

Classic Square Decal Envelope - 4 decals


Product Description

WindowAlert decals help prevent wild birds from accidentally 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. The Classic Square decals measure 3.5" across, and 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. For best results, replace decals every 4 months or test with the WindowAlert UV Flashlight.

CONTENTS: 4 Decals per Envelope. Each decal is approximately 3.5 inches across. 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 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 11-13 of 13

  1. Excellent!!! 5 Star Review

    Posted by on 22nd Jan 2015

    These decals work great. We had birds colliding into our windows on a daily basis. It was quite upsetting, as we are animal lovers. Since we put up the decals we have had no more collisions. The decals have not detracted from our view so it is a win win solution.

  2. Classic Square Decal Envelope 5 Star Review

    Posted by on 22nd Jan 2015

    Great - it really works to deflect birds!! Simple, not too bad looking from the inside, and very effective. I was disappointed to read it needs to be replaced in 6 months. That will particularly be a problem for the second story of our house. Let's hope they last longer than the package says.

  3. WindowAlert saves lives! 5 Star Review

    Posted by on 22nd Jan 2015

    I'm posting this review as both praise and an FYI to potential buyers of WindowAlert decals: they do work, but need to be used properly! First of all, the UV fades, and decals need to be replaced every 6-9 months (this is normal). Get an extra set and put it aside, then use the UV Decal Tester to compare the unused to the used decals every few months (at night) to check on fading. Also, and this is very important: the decals should have no more than a 4"(vertical) by 2""(horizontal) gap between them! Otherwise

Previous | Showing reviews 11-13 of 13