Two-in-one convenience. The Ahead Poker Chip with Ball Marker features a removable magnetic marker set in a standard-size poker chip. Its flat, stable design won't disrupt putting lines and stays in place even in windy conditions-making it a fun, functional essential for every golfer. Complies with CPSIA, Prop 65. 0.4" W x 1.57" H x 1.57" L