This yardage book holder is hand made from leather material and measures 7" x 4.25". PGA and LPGA tour professionals along with juniors and amateur golfers around the world are using our yardage book holders with our My Caddie Pro yardage books. This sale is for a yardage book holder and a Go To Caddie My Caddie Pro yardage book. The holder has a solid pocket in the rear and two white or black elastic bands in the front.