The job it is listed for
A box list starts from the goods. A crash lock box opens into shape and has a peel-and-seal strip. Packaging Boxes keeps Crash lock boxes as its own range so it is not picked as a tape-closed cube.
The category describes the board as 150K/T, recyclable and biodegradable, and sized towards Royal Mail small parcel guidelines. It lists six sizes.
The line that is not a substitute
A tape-closed cube is the right box when the size you need is not one of those six, or when the goods are not a small parcel.
Pick from the six sizes. If none is close, use single wall rather than a crash lock that is mostly air.
Bringing it in
Ecommerce lines that fit a listed size can live on crash lock. Other lines should not be forced onto it.
A Friday order on Packaging Boxes that includes Crash lock boxes aims for Monday. A bank holiday on Friday or Monday moves that delivery. The 3pm cutoff is still the same-day dispatch rule.
Open Crash lock boxes when you already know this line. Pack quantities differ by size. Read the one you are buying. Packaging Boxes will still dispatch an order placed by 3pm on the same day.