3 x 3 x 43 Square White Corrugated Mailing Tube 25/Bundle

These square white corrugated mailing tubes offer easy insertion and removal. They ship flat, saving space. They rest stably on flat surfaces without rolling and can be stacked easily.

Using these mailing tubes is a breeze. Simply open them up and insert your items. They're great for sending flat or long - shaped things like posters or blueprints. When storing, keep them in a dry place to avoid damage to the corrugated material. Since they ship flat, you can stack them neatly in a closet or storage room. Be careful not to overstuff them as it might cause the tubes to bulge or tear. Also, if you're using them in a high - traffic area, make sure they're placed where they won't get knocked over.