The RackBack? panel bolts directly to your existing pallet rack uprights creating a sturdy barrier between inventory and the ground below. Durable all welded, angle frame panels give constant protection from dangerous spills; protecting personnel while containing inventory. The unit is competitively priced with netting style backing, easy to install and protects employees by making sure nothing can fall when pushed by a lift truck or if a pallet breaks. Panels can be stacked one on top of the other to top of rack system. The "above the top" mounting allows panels to extend above top rack beam.