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4-pack Kraft Mailing Tubes with Caps | 3-inch x 18-inch Usable (19' total length) | Heavy-Duty Cardboard Poster Tubes for Shipping and Storage of Documents and Art

4.4 (8) Write Review
Free shipping on orders over $29.99

$21.69

$ 10 .99 $10.99

In Stock

About this item

  • Sturdy & Durable: Our cardboard mailing tubes are proudly made in the USA, crafted with the highest quality materials and precision engineering. Built to withstand the rigors of shipping and handling, these tubes are constructed from heavy-duty sprial-wound kraft cardboard. You can trust them to protect your valuable documents or items during transit.
  • High-quality Caps: Our mailing tubes feature secure end caps that fit snugly, ensuring your contents stay protected. Unlike competing products with flimsy endcaps, our thick plastic caps with triple threading will not pop off in transit. A convenient pull slot is included for quick removal when you want to reopen the tube.
  • Sized Right: These tubes are 19" in total length, and each cap takes up 1/2" of depth, so there is a full 18" of interior space when capped. These tubes will fit many of the most common sizes of documents and art when rolled, such as 8x10, 8.5x11, 11x17, 12x16, 12x18, 16x20, 18x22, 18x24, and more. An interior diameter of 3" provides plenty of space for a rolled piece of paper.
  • Packhorse Packs It: Founded by ecommerce veterans who have shipped millions of products to customers, Packhorse Supply creates affordable and practical packaging solutions honed by a decade-plus of experience. Our American-made tubes strike a perfect balance between light weight (for reduced postage cost) and sturdiness (for resistance to crushing), and our best-in-class caps are sized to fit snug.


These cardboard mailing tubes are proudly made in the USA, crafted with the highest quality materials and precision engineering. Built to withstand the rigors of shipping and handling, these tubes are constructed from heavy-duty sprial-wound kraft cardboard. You can trust them to protect your valuable documents or items during transit. Our mailing tubes feature secure end caps that fit snugly, ensuring your contents stay protected. Unlike competing products with flimsy endcaps, our thick plastic caps with triple threading will not pop off in transit. A convenient pull slot is included for quick removal when you want to reopen the tube.


william edward wages
Reviewed in the United States on February 21, 2025
From time to time I do what I call doodling and it ends up on the floor. Now they are nestle in order
Sophie K
Reviewed in the United States on February 19, 2025
Purchased two of these for a move. Very sturdy. Perfect for keeping large documents or posters protected.
Matt S.
Reviewed in the United States on February 18, 2025
Exactly what I need to store posters that I'm not using. Prevents damage and easy to store in a closet.
Dani
Reviewed in the United States on January 30, 2025
Sturdy poster tubes with lids, exact size needed for posters without bending
Michael Pedersen
Reviewed in the United States on January 15, 2025
It was a perfect sale.
John S
Reviewed in the United States on July 23, 2024
These worked very well for a project I was involved in. They are strong and yet are relatively easy to cut into different sizes.
Jinx Cosplay
Reviewed in the United States on October 9, 2024
Nice and durable. I sent 9 posters in these and they were kept intact.
Bill
Reviewed in the United States on October 10, 2024
The price was reasonable, the construction is sturdy, but figuring out how to secure the end caps is a bit of a challenge. The tube I used made a trip halfway across the country and back, and it seems ready for another trip.