This is the prop of the game "Fat Goose Gym". The swimming ring of Little Yellow Duck is to let the plants directly on the water surface, which slightly improves the protection ability. Only the fourth-order non-aquatic plants can use it. Order three times at most.

Fat Goose Gym is a lovely casual game. Players play the role of gym managers, get materials through synthetic gameplay, create a unique gym, and attract cute fat geese to exercise.