A reproduction of the 10-6701 oxygen mask that was designed for use with the LkpN101 and other flying helmets modified for 2-point mask attachment. Whilst the initial appearance is reasonable, the whole mask is significantly oversized from the facepiece to the corrugated rubber tube. The former appears to have been moulded from some form of resin and aside from a little 'give', is quite solid. Condition is very good but the mask can reallly only be seen as a gap filler due to the size. On the positive side, it is a fraction of the cost of an original. Stock code O25222.