SINGARO8 Pack Car Deer Whistle Warning for Car Horn Unit, Deer Whistle for Vehicles with Rubber Pads, Car Exterior Accessories, Suitable for Cars, Trucks, Motorcycles

We live in an area with an over population of deer. Before bought these we had 2 deer run into our cars. Since we installed these we have not had any deer encounters, so either they work or the deer are done hitting our cars. I choose to play it safe so I will keep using them. We have 2 on the motorcycle.

Great set of whistles. Easy to install. Great value.

Are these for a bicycle? Really small I didn’t read the dimensions my husband has had them on his truck for a little over two months and so far so good! His drive to work is in the wilderness is scary in the early morning.When one falls off I’ll probably reorder same brand just a tad bit biggerIt is 2024 and there are many people who have hit deer, but not my husband thank the lord! These little whistles are small but work!!

I installed these and have hit no deer. Prior to installing these I had been driving for 24 years and had only hit one deer. I’ve never had these on my car for four months so the math is leaning towards kinda.They don’t actually make noise, or they do and you can’t hear it because it’s loud when you have your head out the window at 45mph. But in the car, no noise. I will keep them on my car in hopes that they maybe work.

These are much smaller than the last set that I bought.(different brand)

It's probably hard to tell if tools like this work but I can say this week on my Motorcycle a deer shot across the road well ahead of me, moving fast, and it looked scared. Was it the whistles? I dont know but I sure hope so. I've had no problem with the 3M Red adhesive tape that was pre-applied to each whistle not holding . I have never had a failure of this red tape on anything I've used it on. It's very very sticky. Just be sure to pre-clean the surface with alcohol before installation and never install on a cold surface. They've stayed put a couple months now and in 40° weather. Im going to put a set on my truck as well.

I just gave a review for another similar item that I purchased on deer whistles and just like the other item I highly highly recommend especially if you live in an area such as where I live where deer Javelin wild wild animals are dashing running across the highway I highly recommend getting these installed on your vehicle

I’ve bought these twice. The adhesive strips make them easy to install but I’ve had to replace them. I haven’t hit a deer since I’ve used them but, who knows if it’s because of them.