This is a Czech made reproduction of a German army WW1 M1917 helmet liner with cowhide pads unlike most dealers that use inferior pigskin that stretches when worn. Since this is a M1917 model it does not have the bales for the chinstrap since the chinstrap was attached on the inside of the helmet skirt with the lugs. On top of that the inner pads are filled with artificial fibers so smell and moth damage will not be a problem. This particular liner is for the size 62 helmet shell that fits both the size 54 and 55 hat sizes. It is only $12 to ship this liner anywhere in the US, Canada, Australia, NZ and most of Asia. Postage within the EU is $9.50. Naturally I do offer the possibility of combining postage to save you money. When you buy a chinstrap and/or helmet rivets you only pay postage for the liner.