These 39 mm diameter casino sized chips are 11.5 grams in weight. They are produced from a composite resin and an insert that gives them the weight feel of a heavy casino quality chip. The detail on these chips is great. The chip is designed to take 1 1/4" labels, the only one of it's kind on the home market. This sleek design is great for casinos and home style play alike. Please contact us for more info about custom labels. YOU WILL RECEIVE 1 OF EACH COLOR: WHITE, RED, BLUE, GREEN, BLACK, ORANGE, PURPLE & YELLOW.