This is just a quick tip for those who may not have thought about it. Did you ever have the right size box for a certain gift but had writing all over and you needed the box to mail or just wrap. You can reuse the box by carefully sliding a letter opener or knife to undo the flaps and folds. Flip and reverse and refold and tape what ever works to hold it together. I often use strong mailing tape. You can also staple in some cases. If you glue, you may want to clamp/hold it together til dry. Gorilla glue and E6000 needs to dry over night. I save certain size boxes like the Priority Mail you may have received.