Currently, piping tapes are used as elastic masking elements of joints between lateral panels in an aircraft. According to one embodiment, a gap covering for cabin panels in an aircraft is provided, where the gap covering comprises a flexible cover region that is arranged between the cabin panels and finishes off so as to be substantially flush with surfaces of the panels. In this way, a lightweight economical gap covering which covers gaps in an effective and attractive manner and provides protection against injury is provided.