Each set comes with 3 .999 silver stamp bars which each weigh (and stamped) 16 grams so there is a bit over 1.50 troy ounces per set. Bars were produced by Johnson Matthey and commemorate the 1976 Olympics. Each bar is serialized and comes with matching stamps (actual stamps) as pictured. Each set comes in a blue velvet case. Asking $45.00 per set or $130.00 for the three sets available. Thanks for looking and let me know if any questions.