Flex on your friendz with the Coolest S around. You drew it, your friends drew it, your cat drew it, we all know it's cool. The Cool S makes for a fun trinket that is a nice reminder of the cooler times in our lives. The Cool S is cold cast with a fine gold powder on the surface. The back side of the cool S is plain white (this is the open face of the mold when the piece is poured). It is approximately 2.5 inches in length, and ¼ inch thick.