Cardboard storage box 23x23x21 inch large boxes
23 inches wide, 23 inch long by 21 inches high, very large strong cardboard boxes.
585 x 585 x 540 mm metric sizes for these export style storage and removal large boxes.
Large storage boxes, double wall strong boxes.
Extra large boxes, not always ideal as home removal boxes.
Collect these large boxes in person and take any quantity from one box to a van full!