Book size measurement is 6.5"x 3.75" and greens are scaled to no larger than 3/8 inch to 5 yards (USGA conforming). Distance is presented in yards and slope is presented in percentage. They are saddle stitched to fit perfectly inside a traditional yardage book cover. Variant types: Yardage Penalty to penalty width distance Carries and runout distances Compass off tee shot and into green Tee to fairway and fairway to green +/- elevation change To green and from tee distance rings Major Slopes Everything in the yardage book, plus: Detailed thermal green view with contours and arrows in major slope areas (3% and above). Also includes arrows and contours in surrounding areas around green. Fairway arrows that represent slope above 4% Yardage + Green Map Everything in the yardage book, plus: Duel view topographical green map Thermal View - easily see ridges and spot possible hole locations Detailed View - supports green reading with arrows and contours shown at the maximum resolution allowed within the rules of golf Fairway arrows that represent slope above 4% 0
