Poker chip ball marker is large enough to find in your pocket and easy to see on the green. Poker chip prints full color imprint on both sides. Made of ABS plastic with a steel disc inside for weight, weighs 11.5 grams. The poker chip ball marker is large enough to find in your pocket and easy to see on the green. Made of ABS plastic with a steel disc inside for weight, weighs 11.5 grams, measures 1.5" diameter, and comes in several fantastic colors. This is great for marking your golf ball on the green.