Miura Giken Limited Edition Pure Iron Model CB-302, a 7-iron set including #5 to GW. Shaft: Graphite Design RAUNE i90 Flex S. The sockets, grips, and head covers use limited edition exclusive materials. Used only a few times at an indoor practice facility. The 7-iron is 37.25 inches long with a D2 balance and a total weight of approximately 418g. The other clubs should be proportionally similar.