Double strength boxes
575mm x457mm x457 mm (22.6″x18″x18″inches)
Grade 1 quality
Get big savings when you buy 3, 5 & 10
Our extra-large cardboard packing box is similar in design to our large box but offers a bit more space for your belongings. It’s also double-strength and exceptionally durable, making it an excellent choice for those who need to pack a little bit more than what our standard large box can hold.