These strong cardboard boxes are great for packing a range of products. Despite being once used they are in excellent condition.
Made from a strong single wall board grade they are excellent for packing a range of products.
Available on a long term, regular supply.
Q. How strong are strong single wall cardboard boxes?
A. The strength of a cardboard box depends on the fluting and board grade. Generally double wall boxes will be stronger than single wall but the board grade is important to consider. We use the phrases 'strong' or 'heavy duty' to describe a box that has a board grade that is stronger than average.