Buckle Outfitters 100 Pack of 5/8" Side Release Whistle Buckles Black

Small, but pretty solid; the whistle is not going to replace any used by traffic police, though. This is great for making cobra-knot paracord survival bracelets. The whistle means you will have some sort of audible signaling device in a pinch, although for back-country hiking it is no replacement for a coach's whistle in your first-aid kit. This was a good bang for the buck from this vendor, given the quantity for the price. Some places will sell you less in a pack and charge you more. This is nothing new, but they all come from pretty much the same manufacturer.

Arrived quickly, well packaged, and function well. Takes a little practice to use the whistle due to the small size of the buckle, but they do indeed work and I would not hesitate to order them again.

Whistle takes some getting used to. Not sure how great these will be in a truly desperate/emergency situation. Would be really hard to use while being attacked.

I purchased these buckles to use on my survival bracelets and they serve that purpose well. They are sturdy and I have yet to find any that do not function as they are supposed too. Oh yeah, and the whistles are very, very loud!

They are good clips and made of quality plastic but the whistles don't work very well. It is a hit and miss with these.

Clip fineWhistle average hard to get a great sound, takes practiceI would get a real whistle to attach to whatever your making

I use these for my bracelets and people love them. The size is perfect and the option to flip the bracelet to show a different color is a good selling point.

used in crafting for my survival crafting business, worked great!