Packaging standard for our Adjustable Heavy Duty Boltless Industrial Warehouse Store Home Garage Metal Frame 4 5 Layer Sheet Corner Storage Shelf Rack: 1. 1 PCS/CTN 2. KD structure 3. 5ply standard export carton, seal with tape 4. PE foam between piece and piece 5. Plastic foam on the top and other three sides 6. As per your request