Swag is a good, valuable, exciting thing, and the person who receives it will use swag to describe it as a tumbler’s coat rack, first of all, a coat rack that generally gives a feeling of standing firm. Nailed to the wall or staid on the ground, the tumbler gives a cheerful, vivid, childlike feeling, I want to break the stereotype that people get more feedback when they use the hanger and make it more interesting to interact with the hanger.