3 x 3 x 48 Square Kraft Corrugated Mailing Tube 25/Bundle

These square mailing tubes are a great choice for easy item insertion and removal. They ship flat, saving valuable space. They stay put on flat surfaces without rolling and can be stacked easily.

Using these square mailing tubes is a breeze. Just open them up and insert your items. They're perfect for sending flat or slightly curved items. When storing, keep them in a dry place to prevent any damage to the kraft material. Since they're stackable, you can save a lot of storage space. Make sure to seal them properly with tape before mailing to ensure your items stay secure. And that's it - you're all set to send your things safely and efficiently!