Most of our products are shipped knocked down to save on shipping cost. We have chosen products that are not only durable and long lasting, but made for easy and fast assembly. You simply place the base on the floor, then twist the post into the base. No tools are ever required and they come apart just as easily for multiple storage options. Belts and tops are pre-assembled. In many cases the Retractable Belt comes with the belt lock on. If you have trouble connecting one Stanchion to another check the little red tab under the Belt End to ensure it is not already locked. Crowd Control Ropes simply attach to the post loops by a switch or hook end.