Great value chain safety barrier kit comes complete with 4 plastic posts and a 10m roll of chain. Both components are available in either red and white or yellow and black for maximum visibility and made from durable PE plastic, this kit is a great way to get started for crowd control, event safety, cordoning off areas such as exhibits, and forming queues. Can be used both indoors or outdoors, the base can be filled with sand to give the barrier posts stability in windy conditions.