This is the awesome Mizuno JPX 923 Hot Metal PRO golf club iron set.

NOTE: this set is PLUS 1/2 LONGER than standard.

The PRO version is a head with LESS offset than the standard JPX 923, so the PRO head delivers lower ball trajectory. 

This set comes 5-iron to the PW + Gap wedge (7 total clubs)

The shafts are the Modus 3, 105-Tour, STIFF flex steel shafts.

1/2 LONG, and Lie angles are Standard.

Grips are Golf Pride MCC , MIDSIZE

Good luck. 

 NOTE; The Gap Wedge is NOT a PRO model because Mizuno only makes one Gap Wedge for the Standard model and the PRO together.