This is a scorecard and yardage book holder made from 100% leather from Sunfish. This is used by all the big names on the PGA Tour.   Very high quality and built to last.  

Details:

Scorecard and Yardage Book Holder

100% hand-stitched genuine leather

It has five elastic bands to hold your scorecard, yardage book, hole location sheet, and even your pencil.

Size – 7.5x 4.5" – Fits perfectly in your back pocket!
The scorecard and yardage book in the 2nd picture are to show how it works and do not come with the holder.