12 x 9 x 4 Corrugated Boxes, )

12 x 9 x 4 Corrugated shipping boxes that can be used for shipping, storing, moving, & more.  These boxes are made with 32 ECT, 200 lb. test, C flute cardboard and come in bundles of 25. Looking for a different size? Go to our Corrugated Shipping Boxes & Pads page