YESTARUSA Emergency Hiking Camping Survival Aluminum Whistle Key Ring Chain Pack of 3 Blue/Red/Purple

This is a great value. I gave one to a couple different family members and kept one for myself. It took a couple of tries to get it to make a sound but once it did, it worked fine.

Small, but effective. It was a gift for my daughter-in-law, who says she can keep one on her keychain, one in the car and have one to spare.

Good sound. Small size. Ring is a bit weak.

I ordered these whistles so I could get an Add-on item. I searched through items that weren’t too expensive and I came upon these. There are three of them for the price. I gave one to my mother in law and husband and I call them the security whistle just in case you run into any danger. They work perfectly, they don’t take much pressure to get a great sound and they’re not too big to place on your keychain. The key ring is a little chincy. Kind of remind me of dollar store product. I would suggest putting the whistle itself on a more sturdy key ring.

Great little whistle. Loud enough to blow in a phone to discourage a persistent solicitor. The ones that call you every 5 minutes for an hour.

Loud as hell! Love it. Haven't had to use it . Luckily!The color will fade fast though.

I had so much fun teaching the four and five-year old grandchildren how to blow a whistle...then I went home!

We make our kids wear these when camping. They are super loud, exactly what we were looking for!