8 PCS Deer Whistles for Car, Automotive Deer Warning Whistle Devices, Animal Warning Devices Avoids Collision, Universal Animal Alert Accessories for Vehicles (Black)

i thought it was a joke but a friend has them so i put them on my car. at night we see several deer and as we see them in distance ahead, you see them perk up their ears and run.

This product can provide safety to you and family. Very easy installation.

First time I’ve seen deer since I bought it. Off on the side of the road about 20’. Took off running while I was still a good 1/4 mile away. I just barely saw them.

Great value for the quality. They look nice. It was easy to install in an aesthetically pleasing location on my new truck. I guess if I didn't hit any deer they work!! Hahaha. The adhesive held up through the carwash as well.

Larger than what I was expecting. Hard to “hide” on Subaru Outback. Will need to be careful when washing auto as no not knock off.

Don’t know if it’s a coincidence or not but yesterday was the first time I saw a deer since installing, which was about 3 weeks ago. ( they had already crossed the road about 15 seconds before I got there). Usually I see at least 2 a week on my drive to or from work every week. And in the past couple of months come close to almost hitting them. I will say they work just great.

Initially, I was a total skeptic. However, I’d say that I’ve come to believe… within 2 days of installing the deer whistles (we put 2 on our Nissan X-Terra), we avoided a collision with a small herd of deer.I fully believe it was because they heard us coming before we ever crested the large hill by our home.Yes, yes, yes - I recommend these AND would even consider giving them as gifts!

Does not work. I hit a deer with these on my car