This flag is for the touch stance known as touch-indifferent or touch-neutral. It's a term that describes an individual who has no strong feelings regarding the act or concept of sensual interaction.
Touch-indifferent individuals are not repulsed by sensual interaction or concepts, but they also do not have any favorable feelings towards them. Touch-indifferent individuals may however choose to engage in sensual activities for the enjoyment of a partner. This term is commonly used by asensual, aromantic, and asexual spectrum individuals but is not exclusive to these communities.