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Round Postal Tubes

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  • Strong brown cardboard postal tubes with a plastic cap
  • For sending and protecting artwork, prints, plans or posters in the post
  • Supplied with white polyethylene end caps to secure items inside
  • Kraft paper outer layer provides a professional finish and tear resistance
  • Looking for a low-cost alternative to round tubes? Try our Triangular Postal Tubes
  • Dimensions shown are:Length x internal diameter


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Show Dimensions In:
Length x Diameter Paper
Price Per Tube Enter No. Of Tubes
240 x 38 mm
Thickness: 1.5 mm
A4 20 23.5p 21.4p 20.1p Remove 20 unitsAdd 20 units
330 x 38 mm
Thickness: 1.5 mm
A3 20 26.7p 24.5p 22.8p Remove 20 unitsAdd 20 units
330 x 51 mm
Thickness: 1.5 mm
A3 20 28.8p 26.1p 24.4p Remove 20 unitsAdd 20 units
483 x 38 mm
Thickness: 1.5 mm
A2 20 30.9p 27.7p 25.8p Remove 20 unitsAdd 20 units
483 x 64 mm
Thickness: 2.0 mm
A2 20 50.9p 47.0p 44.0p Remove 20 unitsAdd 20 units
625 x 76 mm
Thickness: 2.5 mm
n/a 20 56.0p 50.4p 46.9p Remove 20 unitsAdd 20 units
686 x 51 mm
Thickness: 1.5 mm
A1 20 41.9p 37.9p 35.4p Remove 20 unitsAdd 20 units
686 x 76 mm
Thickness: 2.5 mm
A1 20 81.7p 74.3p 69.6p Remove 20 unitsAdd 20 units
940 x 76 mm
Thickness: 2.5 mm
A0 20 £1.01 91.7p 85.4p Remove 20 unitsAdd 20 units
1250 x 152 mm
Thickness: 3.5 mm
Extra Large 5 £4.06 £3.78 £3.53 Remove 5 unitsAdd 5 units

Buy postal tubes from Kite Packaging to safely mail your posters and artwork – in fact anything that can be rolled! A simple yet effective concept, poster tubes reduce both package size and postal costs as well as protecting your picture.

Available in a range of sizes, our cardboard poster tubes safeguard your artwork from becoming creased and ripped during transit or in storage. Cardboard postal tubes provide all round protection, and can be used time and again. Cardboard tubes are not just for posters, charts, artwork and maps, a postal tube can be used to store or mail any long cylindrical object.

All postal tubes available at Kite Packaging are manufactured with a strong brown Kraft outer, which gives a heavier duty finish and improved appearance to the recycled grades used by many of our competitors.

All our tubes are supplied with white polyethylene end caps, which are made to fit tightly to ensure the contents remain secure in transit. The length of each tube shown in the table above is the total length of the tube. When using the end caps that are supplied with the tubes, this will reduce the overall useable length.  Please allow the following lengths for each endcap:

Tube Diameter Length Per End Cap
25 - 75mm 10mm
76 - 100mm 12mm
101mm or above 20mm

Paper Size Guide
Paper Size Dimensions (mm) Dimensions (inches)
A0 841 x 1189 33.11 x 46.81
A1 594 x 841 23.39 x 33.11
A2 420 x 594 16.54 x 23.39
A3 297 x 420 11.69 x 16.54
A4 210 x 297 8.27 x 11.69
A5 148 x 210 5.83 x 8.27
A6 105 x 148 4.13 x 5.83
Paper size diagram

Video: Postal Tubes Demonstration Video
Demonstrating the various uses for different sized postal tubes.

Our postal tubes come in a variety of lengths and diameters.

Our mid-range sizes are ideal for A3, A2 or A1 posters.

All sizes include plastic end caps.

Extra large tubes can be used to protect banners and long objects such as golf clubs and fishing rods.