---Improves putting alignment and stroke for increased accuracy ---Mirror reflection aligns your shoulders and eyes to the putting line ---Holes uniquely placed parallel of the putting allowing multiple golf tees to be inserted creating putting gates to improve back and forward stroke ---Tees can be placed behind the ball to promote a shorter back swing to eliminate decelerating the putter head during the stroke ---Fits into most golf bags for easy transport ---For both left-handed and right-handed golfers ---14.75"(L) x 10"(W).