SECURITY BARRIER BELT : Wall Mounted Crowd Control Retractable Ribbon, mount on both sides of the wall, Instantly create a secured area using this wall mount ribbon. RETRACTABLE LENGTH: Retractable isolation belt, Nylon webbing is more firmly clincher. Retractable belt cassette with twist lock ends that prevent nylon belts from unraveling. EASY TO ASSEMBLE: The back of the shell and the card slot are fixed by screws, and the handle is fixed on the card slot. Applicable places: cement walls, wooden walls and other places that can be screwed. WARNING ISOLATION: The outer casing and the pull strap are all colored with yellow and black warning colors, which are eye-catching and bright; it plays a good role in isolation. MUTILPLE USES: The wall-mounted fence only needs to be installed on the wall without occupying the floor space.Wall-mounted fences are widely used in commercial and public places such as banks, hospitals, subways, etc.