This is a vulcanised black rubber mould with two pawns from the Field of Cloth of Gold Chess Set.
Due to demands from our keenest chess casters we have introduced a set of moulds containing only the pawns - speeding up the casting of complete chess sets. Each of the moulds has two pawns from the opposing chess sets except the Staunton which has only one pawn and the Old Fantacy which has the two (not matching) chess sides.