One vertical unit fully looped with yarn. There are 17 lines at every section of frame. Search “강남오피▽『!OPOPGIRL17���COM』『오피오피걸』「강남OP」∂「강남휴게텔∂강남오피추천∂강남건마」∂「강남키스방위치∂강남안마」” from The Making of Screenplay: Part 4

Search “강남오피▽『!OPOPGIRL17���COM』『오피오피걸』「강남OP」∂「강남휴게텔∂강남오피추천∂강남건마」∂「강남키스방위치∂강남안마」”

One vertical unit fully looped with yarn. There are 17 lines at every section of frame.