Did anyone watch the 'two fat woman' with the special household things being introduced? It's a tv show from taiwan, quite popular.

I remember seing in their show, they introduced this one thing face shaping mask... You wears it over the facial, covering the jaw part. So, it looks hilarious like you have face bandage, but the purpose seems to be to keep the jaw smaller/ face slimmer by wearing those bandage for a period of times daily.