Alright bought these construction safety goggles for airsoft and it has a WARNING: DO NOT USE FOR WAR SIMULATED ACTIVITIES AND I WANTED TO KNOW IF THEY WILL LAST IT ALSO SAIS ANSI- Z87+
Oh I like that(: , very clever. My friend Ashley's powderpuff name was Smashley (:
It so that you can't put your hands in the machine when its running, its no moire than a safety mechanism, because people aren't smart enough to know what you shouldn't do with an appliance.
Safety feature so kids can't get in. VERY annoying especially those of us who like to throw things in after the machine has started.