AVIDITI Shipping Tubes 3"L x 24"W, 24-Pack | Cardboard Mailing Tube for Packing, Shipping and Mailing 324

I have bought a lot of poster tubes in my life. Typically, you get what you pay for. If you buy cheap tubes, you get flimsy tubes that can't survive the mail, and can barely survive careful handing at home.Not these. These are SURPRISINGLY sturdy tubes that are far better than the cheap tubes you might find at your local office supply store. You could reasonably use these to ship posters through the mail without any additional packaging. Added bonus: The tube ends are very grippy, and stay in place once you insert them.For a rare/expensive document/poster, I'd still recommend double-tubing (place one of these tubes inside one of the free Priority Mail tubes the US Post Office will give you). But if you are willing to roll the dice, these tubes are about as good as you can possibly get for the price.Highly recommended at the price!

Arrived on time. They are strong ones. The best price I’ve found. Good for shipping drawings. Would buy again.

These tubes are solid!!! Perfect for shipping prints, or original artwork. They are tough!!!

Solid, well made tubes! Would be hard to dent and good value for the money.

GREAT FOR LANDSCAPE DESIGNS AND KEEPING IMPORTANT BLUEPRINTS FROM WRINKLING AND GETTING DIRTY.

Very sturdy and caps fit snug.

We're using these on the job everyday in the field of civil engineering and land surveying. They are doing the job. I recommend them.

I'm certain that there are sturdier tubes for more money, but these all worked perfectly for a very reasonable price. Used to send out costly vintage posters and each arrived safe and sound with no problems whatsoever. These stood the rigors of the USPS very well.