The Eyeline Target Circles Trio™ training aid includes three diameters of  3', 6' and 12' to create a variety of your own putting drills and games.  The advantage of a good target lets you know if you are ‘in’ or ‘out.’  The Target Circles are very thin, allowing the ball to roll over the target without disturbance and the bright stripes are easily seen.  The circles fold into many configurations:  full circles, half circles and three-quarter circles.  Made in a shatter resistant plastic and sewn webbing hinges to withstand the rigors of putting practice.