Material and finish: Outer helmet body made of steel plate; inner helmet made of ABS; canvas suspension webbing; imitation sheepskin liner; cowhide windproof belt; copper fasteners with surface spray treatment; surface frosted particle processing; nonreflective finish for easier camouflage. Model and weight: WWII Brothers in Arms M1 Helmet with a doublelayer design; outer shell allsteel, inner shell ABS material; total weight approximately 1.5 kilograms. Designed as a film and television prop and a collectible for military fans. Suspension and camouflage: Adjustable stabilising suspension system held in place by steel; camouflage net is easy to install and remove. Authentic details: Sand texture/details remain identical to the original design, preserving historical accuracy for WWII US Army enthusiasts. Use scenarios: Ideal for film and television productions requiring authentic WWII gear; suitable for historical display or museumstyle collections; compatible with reenactment, cosplay, and themed events for authentic characterization.