Postal Cubes Our Postal Cubes are innovative and offer a range of benefits to users. They are easier to handle and far simpler to store due to their cubed design, making stacking a more straightforward process. Rather than selling our Postal Cubes as singular items, we supply a roll of material that can then be cut to bespoke lengths depending on what is to be sent. This helps cut down on wastage as suitable lengths can be easily judged. Ideal for the ecommerce industry, our selection of Postal Cubes come in varying lengths of roll and different diameters, providing you with a host of purchase options. The rolls can be purchased in brown or white.