Since the beginning of human war, bulletproof shields have appeared in large and small battles and have a long history of development.

Bulletproof shields have always been regarded as a magic weapon to protect one's own life on the battlefield.

With the development of human civilization, bulletproof shields have also been continuously evolved and upgraded, from animal furs that initially only defended against swords and bows and arrows to metal shields to today's various high-performance advanced materials with strong bulletproof function shields, During that time, great changes took place.

In operation, usually one hand holds the bulletproof shields and the other hand uses a weapon such as a gun.