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Protecting Flash is a portable self defense tool that anybody easily uses. Also, it is easy to carry because Protecting Flash is a shape of rings, so people use rapidly in time of serious danger. Light that Protecting Flash can emit is about 130 ~ 150 lm(lumen); therefore, it makes attackers blind for a time and lose the ability to act. In other words, Protecting Flash extraordinarily helps people protect themselves from the worst threat of attackers.
Hanbat National University
Industrial design
Daejeon, South Korea
Prof. Sang Koo
Kim, Myung-Joon
Daejeon, South Korea
Prof. Sang Koo
Hanbat National University
Industrial design
Daejeon, South Korea
Prof. Sang Koo