WARNING: Phony Glass Signal Mirrors
A number of military, survival and outdoor gear distributors have recently introduced bogus glass signal mirrors, made in Taiwan, to the U.S. market. The mirrors look virtually identical to functional glass signal mirrors at first glance, but the retro-reflective mesh aimer is fake and does not work. Get all the details, including illustrations of how to make sure your glass signal mirror is real.
www.equipped.org/phony_signal_mirrors.htm