Stores reference 10A/12161. Matched pair of original WW2 RAF chamois leather earpieces commonly referred to as 'donuts'. These are the same pattern as those used in the late wartime C, D, E and FAA equivalent flying helmets but this pair are still attached to the rubber backing for use with WW2 RAF headsets. If wanted for a flying helmet you'd just need to peel off the rubber, glue into position, and sew around the edge if required. Unused in their original packaging. Stock code H24700.