The Callaway Executive Putting Mat features higher-quality materials not found in other mats - to better simulate actual putting surfaces. Constructed with a premium foam backing to minimize folds & creases for a truer roll. Offers with-grain and against-grain speed variations, and a moveable putting cup that's 1/4 inch smaller than regulation to help sharpen your aim. You'll be proud to showcase this putting mat in any office or den. Great gift for any avid golfer who wants to improve their putting skills.