How to send a loose-leaf books to Amazon warehouse

Please follow the steps below to prepare your loose-leaf books.

1. If it comes with a binder, remove the binder.
2. Put the loose-leaf book inside a polybag and seal it. You can buy polybags here. Please make sure you have different sizes, so your polybag can fit the book well.
3. Wrap it horizontally and vertically with 2 rubber bands. You can buy rubber bands here.
4. Attach a suffocation warning label. You can buy the label here.