Electrical Insulation Performance: Leakage current is less than 3mA. The shell is made of reinforced plastic, which is more resistant to aging, higher strength and great impact resistance. Premium buffer belt, cushion pad and buffer net, give you comfortable wearing experience, and it can greatly reduce external impact on the head in all directions.
![Vintage Fireman Helmet Chin strap. [ Brass on Leather ] W1e](https://images.buynet.work/thumb.php?i=387494322&s=240)