This is a labgolf Mezz1max 37.5-inch counterbalanced putter. It has an ACCRA shaft! As many of you know, the face opens and closes very little, allowing for straight putting. I'm the type who only uses long putters, but this putter allows me to putt very steadily. I've purchased a different putter, so I hope someone who will cherish this one will buy it. I will also include the separately purchased, cute leather putter cover.