We receive custom printed boxes inquiries every day and some customers might not understand how to tell the correct measurements for the custom printed box project. When we talk about the custom box dimension, we usually need to know the internal box size such as Length * Width * Depth. In order to avoid any confusion, please refer to the image below and it'll help you understand how to tell us the correct measurement of a custom printed box.
With the correct dimension, we can figure out and quote you accurately. Any questions please do NOT hesitate to contact us. We'll be more than happy to help. thank you