Us kids ultralight junior 7 iron club 54 tall 8 10 years old years old the ultralight iron head is engineered with a wider sole and a lower center of gravity to help launch the ball into the air the increased heel toe weighting produces more forgiveness on off center shots key features optimal height range 54 in to 57 in wt 15u model 15 lighter club heads 36 degree loft k flex graphite shaft 31 in finished club length appropriately sized grips replacements available