Purlfrost GENUINE Branded Etch Effect Safety Stickers for Glass. Pack of 30 Circles.

Easy-to-follow instructions. (It's easier to use narrow rather than wide masking tape as a guide, as the latter tends not to want to lie in a straight line on the window.) I cleaned the window with a squeegee the next day, and the discs didn't move! We're hoping that the birds will stop flying into the windows now - which was the object of doing this.

After my young grandson had run at full tilt into our closed patio doors I realised I needed to make them more visible. I chose these particular stickers because they appeared, on Amazon, to be effective and stylish. I'm not very good at even simple DIY jobs (can't get shelves level, for example) but I have just used the Purlfrost stickers on both patio doors and am absolutely DELIGHTED with the result. It took no more than 45 minutes (even for me) and was really straightforward - and the results look professional too. I simply had all the recommended bits and pieces to hand, followed the instructions to the letter, and didn't try to rush. Don't know how durable they will be, but could not be more pleased.

Product does exactly what we wanted so simple to put on and has desired effect for the patio doors

I bought these to put onto Our Glass decking screens as we have had a couple of birds fly into them.I am very pleased with the quality, installation instructions and ease of application.The instructions are very easy to follow and application is also very straightforward.Took me about an hour to do, and the finished look is superb, far better than expected, I just hope the Birds appreciate the effort.I would highly recommend this product.

Product exactly as described. Looks very professional on the shower panel. So much so that several friends thought it was engraved into the glass!It's important to follow the directions. These are individual discs, not on a roll, so it's important to use the masking tape for guidance in getting a straight line across the panel. Use the 'slip'. The slip helps to slide the discs onto the glass and, most importantly, it avoids leaving your finger prints on the backing of the disc. Impossible to remove afterwards. I didn't use the slip for the first two discs, and you can see the difference.Very happy with the results.

We have had a number of bird strikes in the last twelve months, we think because the reflection of the sky in the morning.These stickers are very easy to put on the window and should just come off by wetting them.They are not as obtrusive as I had expected and fit the bill.

Works well & does the job

Very easy to apply and they look great in situ too. Our windows kept getting hit by pigeons and since installing these on the windows we've not had a single bird strike. We've even seen birds swerve at the last second to avoid crashing into these stickers. Which is exactly what we were hoping for. So far I've only installed 3 discs per window as these are not for human saftey needs, the packaging gives you clear guidelines when installing for health and safety requirements.