The dimensional weight (or DIM weight) is a pricing method used in shipping products that considers the size and weight of a package to determine the cost of shipping the item. This is especially helpful when the item’s size is disproportionate to its weight. For example, pallets of empty beverage containers occupy a lot of space when shipped, but are lighter. DIM weight also determines how a business packages its items and plans its shipment to ensure safe arrival. For example, large, heavy pallets of full beer cans require reliable packaging to prevent dents.