The Golphin GFK 5-6 Years 7 iron is ideal for golfers standing 43.5" to 48" tall. The Golphin GFK 7-8 Years 7 iron is ideal for junior golfers standing 48" to 52.5" tall. The Golphin GFK 9-10 Years 7 iron is ideal for junior golfers standing 52.5" to 57" tall.
