To use this Abaco Qli slab rack, simply place your stone slabs or bundled slabs on the poles supported by the base frame. It's suitable for warehouses, factories, and construction sites. When handling the rack, make sure to lift it carefully as it is made of steel and can be heavy. Avoid overloading the rack to maintain its stability. For maintenance, regularly check for any signs of rust or damage. If you notice rust, clean it off and apply a rust - preventive coating. Store the rack in a dry place to prevent corrosion.