Set of 2 identical rails. Each rail requires 3 anchor bolts/rail (6 total bolts) to fix to the floor (bolts not included). Made of .25” thick steel rails. Leaves gap of 1”-1.5” between guard and the edge of the turntable. Guards help protect the front side (or any loading side) of machine from damage by forklifts during the loading/unloading of pallets. Also helps guard the machine from moving on floor and reduces possible damage to power cords.