ASTM-D5118 boxes meet fabrication requirements that are written for corrugated and solid fiberboard boxes. Corrugated boxes are specific to unitizing products into size and shape, and to protect the contents of each package against environmental storage and shipping conditions. ASTM-D5118 boxes meet the best practice for fabrication standards of commercial fiberboard styles and packaging. This specification is used widely for construction and fabrication of boxes and container fiberboard. The characteristics of articles and products to be shipped determines the boxes and packaging styles that best service each type of commodity. Different commodities require less protection during the shipping process while some require a higher grade of material for strength and durability.