Safety Whistle Whistles with Lanyard Aluminum Keychain Whistle Safety Hiking Whistle Double-Tube Survival Whistles Loud Camping Whistle Whistle for Outdoor Hiking Hunting Fishing Boating

The positive about this variety pack is that it's inexpensive and you get a handful of whistles. The negative is that you need the handful of whistles to find the one that works well and that you will end up using. Quality is somewhat lacking so some whistles work well while others are lackluster. For the price you can't go wrong as long as you're not expecting all of the whistles to work or sound the same. The tones are all slightly different and there's no way to know which ones will work well until you blow into them.Overall, I really only needed a couple of them to work well so they accomplish that goal. Durable metal body construction means they should last for a while.

These are loud and looks great on the keychains I make

These are not extremely heavy-duty, but they are exactly what I wanted: multiple whistles at low costI was glad to also get the "double tube" whistles included to compare volume with the singe tube ones.

very good quality

They were used to put on kids coat or school bags

Thank you! I have a large amount of kiddos and women that I used these for a self defense or safety package I made for them all to carry around and everyone loved them.

They make a very ear-splitting whistle, which is good.

Does what it supposed to do.