These heavy 13 gram Pro Clay Casino Chips are 39 mm diameter casino sized chips and are designed with the authentic casino look and texture. They also are one of the heaviest chips available on the market! 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 the soft feel of a clay surface which makes them the most authentic poker chip available on the home gaming market. They are crafted of a solid clay composite material, with an inconspicuous metal insert. These exclusive new chips were created by the use of the latest technology to produce the heaviest chips on the market combined with the real sound and feel of an actual clay casino chip. 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! CHOOSE FROM: WHITE, RED, BLUE, GREEN, BLACK, YELLOW, GRAY, OR PINK. Your Chips will be protected in this aluminum case. It will provide the most protection for your investment. It is made of heavy duty, yet lightweight aluminum available in brilliant silver. The interior is black velour with space for 500 chips, 2 decks of cards and 3 buttons. The handles are are securely riveted for long lasting use.This is the chip case that will last a lifetime. The set is pre-packaged with our most popular color combinations. ANY SPECIAL COLOR REQUEST MUST BE DONE IN MULTIPLES OF 25 CHIPS WHEN ORDERING. Choose from: WHITE, RED, BLUE, GREEN, BLACK, PINK, GRAY, AND YELLOW COLORS.