This premium putting 9ft 6" mat has been constructed with Crystal Velvet Trueroll Technology to simulate real green putting conditions. It has 2 different sized holes to aim for, one regulation size and the other reduced for even more precision. Plus includes an auto ball return system to ensure your practice sessions are up to speed, without going to collect the golf ball over and again. The mat is highlighted with train track alignment lines and marked at, 2, 4, 6, 8 feet has an uphill section, and reads 10-14 on a stimp meter which is fast paced.