I like Fox whistles. The smaller models like the Micro make good zipper pulls and they usually have a safety link in the neck lanyards if you wear lanyards instead.

http://www.fox40world.com/index.cfm?pagepath=HOME&id=4098

They simply are the best whistles I ever ran across.
On construction sites we use the Fox 40 classics (safety) around heavy equipment like cranes as warning devices. They are loud and shrill enough to be heard over all of the other noise and let people know a lift is happening.

The Standard disclaimer about not being associated with them.



Edited by scafool (09/23/09 12:10 AM)
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