The Callaway Mini B-Square putting golf mat is exactly what you've been searching for to fill up that extra office space and put your skills to work! It's perfect for indoor practice no matter where you are. Feel like you're right on the green without ever leaving your home. The putting mat is the perfect training aid for golfers at all levels of the game. The 8-inch golf hitting mat is designed with higher-quality materials to better simulate actual putting surfaces. It's made with premium foam backing to minimize folds and creases for a truer roll and offers with-grain and against-grain speed variations. The movable putting cup is 1/2 inch smaller than regulation to help sharpen a golfer's aim. The putting cup is also portable and can be used to put on a real putting green if you want to sharpen your skills on the course. Take it on the go! It's the best gift for any avid golfer who wants to improve their putting skills, or for the beginner who wants to get some practice in!