The image shows a 4-tier heavy-duty industrial steel storage shelving rack with a light grey powder-coated finish and slotted angle upright posts, commonly used for warehouse, garage, or commercial storage.Key FeaturesMaterial: High-grade cold-rolled or mild steel with protective anti-rust powder coating.Design: Adjustable boltless or slotted angle design allowing tier height customization.Capacity: Typically supports medium-to-heavy loads per shelf tier (approx. 150 kg–300 kg depending on exact gauge).