The 30 day chip. One month of continuous sobriety. Great Work! These chips are casino quality and weigh 11.5 grams a piece. The front has the Trust God/Clean House/Help Others centered around the 24 hours. Also included is the expression “Clean and Sober”. Because let’s face it, being both is critical in our recovery. The rear has perhaps the biggest promise in the Big Book of Alcoholics Anonymous. The first line from Chapter 5 How it Works. Rarely have we seen a person fail who has thoroughly followed our path. On a personal note, these are the first chips I had made and include the website name on the bottom-rear of the chip.