Explore Materials: 90ect

Double-wall combination: cost-effective bleached top E-Flute makes a nice printing surface and adds sturdiness. Inside- B-flute (brown). Overall, the box withstands 51lbs pressure to 1in of the edge. (4.5mm thick)

Double-wall combination: premium white clay-coated layer over fine E-Flute makes an excellent surface for printing and adds sturdiness. Inside - white B-flute Overall, the box withstands 51lbs pressure to 1in of the edge.(4.5mm thick)

Double-wall combination: white top B-flute on the outside creates a smooth printing surface and increases external puncture resistance. Inside - fine F-flute (brown) adds stacking strength. As a result, the box withstands 90lbs pressure to 1in of the edge.

A sturdy double-wall combination of smooth E-Flute with the bleached white top (shades may vary - ask sellers for samples), and strong A-flute (brown) on the other side creates an extremely sturdy packaging. High stacking strength - withstands 90lbs pressure to 1in of the edge.

A superior double-wall combination of the fine white smooth E-Flute on the top and strong A-flute (brown) creates an extremely sturdy packaging. High stacking strength - withstands 90lbs pressure to 1in of the edge.