Replica steel helmet modeled after a classic military design, produced with attention to original construction details. Made from 1.8 mm thick steel for a solid and durable structure comparable to historical specifications. Features a size 68 shell with a rolled edge design and ventilation holes for an authentic appearance and functional airflow. Designed to fit head circumferences from 54 to 61 cm (21.2″-24″). Maximum weight approximately 1.6 kg. Suitable for a variety of uses including training, motorcycling, construction work, firefighting, mining, and industrial environments. Also ideal for display or collection purposes.