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Please Note: All postal tubes are supplied with endcaps
Click here to view all of our postal tubes

13" Long SUPER STRONG A3 Postal Tubes - 330mm x 50mm 3MM WALL

  • Product Code: 13x2x3#
  • £0.00

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Available Options

*** All Postal Tubes Are Supplied with Endcaps ***

Superb Quality Extra Heavy Duty 3mm Wall A3 Postal Tubes

These Defenda Extra Heavy Duty 13" Long A3 Postal Tubes offer the ultimate protection in a 2" or 50mm diameter stock tube for all your A3 documents, posters or many other items you're mailing out.

We have long had a reputation for manufacturing and supplying the best quality tubes at prices that compare favourably with other suppliers using lower quality materials. 

Our standard 1.5mm & 2mm wall tubes already provide superior levels of protection to many other tubes on the market. 

The use of high quality paper and processes ensure that whatever specification DEFENDA Tube you buy, you will be acquiring a fantastic item capable of protecting your Poster, Document or other Important Item within the postal system or those items entrusted to a courier.

However, we know that there are some occasions when the item you’re sending is of such importance or value that paying a bit more for a tube to gain even greater peace of mind is the right thing to do.

3mm Wall Super Strong 13" / A3 Postal Tube Specification

Paper / Document Size: A3

Length: 13" / 330mm / 33cm

Diameter: 2" / 50mm / 5cm

Wall Thickness: 3mm Wall

Postal Tube Weight (Including Plastic Caps): 123g (appx)


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With the vast majority of items listed on this site being supplied without an additional charge for postage on orders over £30 NET .

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