General Structure: Features high-transparency or tinted **PC (polycarbonate)** protective lenses, paired with an aluminum alloy or ABS mounting bracket. It attaches directly to a safety helmet—eliminating the need for a separate headband—and is compatible with the vast majority of safety helmets meeting national standards.

Bracket Design: Incorporates a flip-up adjustment mechanism, allowing the face shield to be raised or lowered with a single action—providing protection during work and allowing for easy lifting during breaks—for convenient operation. The bracket also includes a locking mechanism to prevent the face shield from accidentally sliding down.