●Utilizes a 19 angle and convex curve to promote the correct forward motion to properly repair ball marks (US patents 7, 611, 426: D637, 677 and other patents pending) ●Ergonomically designed with custom contoured rails for comfortable finger placement, and a textured indent for secure thumb placement ●The magnetic front holds your ball marker in place ●The set includes two iron stamped ball markers embellished with team trademark