3 x 3 x 12 Square White Corrugated Mailing Tube 25/Bundle

These square white corrugated mailing tubes are a great choice. Their square shape makes it easy to insert and remove items. They ship flat, saving space. They rest stably on flat surfaces without rolling off and can be stacked easily.

Using these mailing tubes is simple. Just open them up and place your items inside. They're great for sending flat or small items. When storing, you can stack them to save space. Make sure to keep them in a dry place to prevent damage. If they get dirty, you can wipe them gently with a dry cloth. Don't overstuff them to avoid tearing the tubes.