Asgens Golf Putting Trainer, Indoor/Outdoor Golf Auto Return Putting Trainer Mat, Dual-Track ProEdge Indoor Putting Green - 2 Holes/2 Sizes, Gravity Ball Return 2 HOLES / 2 SIZES: Improve your putting game fast with our more challenging cup sizes. While the standard golf hole is 4.25 inches wide, our uniquely designed cups of 3-inches and 2-inches will help you develop laser precision accuracy. Don't waste time practicing with a mat that is "too easy." Start cutting strokes off your game now! ADJUSTABLE GRAVITY BALL RETURN: Want to make your putting efficient with just 10-15 minutes of practice? The Adjustable Gravity Ball Return rolls the ball to the specific length of putt you are practicing. Don't waste time walking to the hole to retrieve the ball again and again. Also, the holes are positioned on a slight uphill grade, training you to hit putts 12 inches past the hole if missed. No more leaving putts short! With auxiliary line: true surface add a conspicuous white auxiliary line, make goal more accurate. Three balls put area: can place three balls, convenient to use space, fashionable and beautiful. HIGH-QUALITY, DURABLE TURF ROLLS UP FOR EASY STORAGE: The Dual-Track ProEdge offers incredible durability compared to other lower-quality putting mats. The true roll turf provides a realistic putting surface on par with a high-end golf course. For easy storage at the home or office, the green simply rolls up and fits conveniently in a closet or empty drawer.