These 100 Pro Clay Casino Chips are 39 mm diameter casino sized chips and are 13 grams in weight ! From our experience and dedication to the gaming industry, we have been able to reproduce the quality and feel of authentic casino poker chips used at the most famous casino resorts around the world, such as the Mirage and Bellagio Resorts. These chips have a soft feel, and will wear with use, just like real casino chips! They are crafted of a solid clay, with an inconspicuous metal insert allowing us to provide hotstamping for these excellent chips. When our engineers produced these chips, we couldn't believe they had an insert - they sound that great! With a fine assortment of two-tone colors, this exclusive chip line looks great too! This beautiful OAK chip carrying case holds 100 casino chips. The hardware is made of solid brass. The inside of the case is lined with green colored felt. This is a very nice case and well worth the money. This case also comes with 2 decks of brand new standard playing cards plus 5 poker dice that are marked with a 9, 10, Jack, Queen, King & Ace.