Always make sure you use a strong box that doesn’t have any creases, dents or holes. The more a box is used, the weaker it becomes so choosing a good strong box is really important. If in doubt, use a new one. It’s equally important that the items inside are sufficiently cushioned so please ensure you fill the box with internal packaging materials so the items inside cannot move around during transport. Last but not least, always ensure you use good, strong packaging tape and apply the tape to the box in both directions. The more tape the better.