Heerpoint Reproduction Ww2 Wwii Us Army M1 Helmet Airsoft Paintball Tactical Two Shells Helmets This is accurate reproduction of Ww2 Wwii Us Army M1 Helmet Airsoft Paintball Tactical Helmets It has two shells,inner shell made of plastic, outside shell made of steel The straps can be easily adjusted and they are very comfortable. one size,fitting all people. Estimated delivery date:For merchant fulfillment orders, it needs 10-25 days to arrive:for Amazon fulfillment orders, perform as FBA policy.