Partners Brand S3020K Crimped End Mailing Tubes 3 x 20 In Kraft Pack of 24

Partners Brand S3020K Mailing Tubes

Partners Brand S3020K crimped-end mailing tubes come in a pack of 24 kraft tubes measuring 3 inches by 20 inches. They are designed for shipping rolled documents, blueprints, posters or artwork that must stay flat and protected during transit. The sturdy kraft construction resists crushing and the crimped ends keep contents secure without separate caps. This bulk quantity suits offices, print shops or artists who ship regularly.

Installation and common issues

Using the tubes is straightforward: roll the item, slide it inside and press the crimped ends flat to seal. No tape or extra closures are required for typical loads. Problems arise if the contents are thicker than the tube diameter or if the roll is forced in, which can split the seam. Overstuffing also prevents the ends from closing tightly, risking loss or damage in transit. Choose a longer tube if the rolled item exceeds the internal length.

Who should buy and who should not

These tubes suit anyone mailing rolled media up to 20 inches long who wants a simple, disposable kraft solution in a 24-count pack. They are not for buyers who need adjustable-length tubes, plastic end caps, waterproof liners or diameters larger than 3 inches. Shippers requiring tracking inserts, branded exteriors or heavy-duty reusable containers should look at other packaging options.