Inspired by American currency, The Greenbacks® bring a fun and familiar atmosphere to any game. The front of each chip features a portrait, serial numbers, year of issue, and even a Federal Reserve Code - while the chip backs feature the iconic events, buildings, and symbols of America. The Greenbacks® are not legal tender, but they do bring authentic American history to your game. Good for 3 -5 players. The chip weigh 4 ounces each.