The design features a cheerful green frog with a big smile, sitting on a black railing. The frog's body is a vibrant green, adorned with yellow spots, and it has a black mouth and eyes. The frog's arms are extended outwards, as if it's waving or greeting someone. The railing on which the frog is perched is black, providing a stark contrast to the frog's green color. The overall design is simple yet charming, with the frog's smile adding a touch of whimsy.