High Quality DEFENDA TRIANGULAR Postal Tubes / Boxes

This range of DEFENDA Triangular Tubes effectively has a 57mm or 2.25" diameter which roughly equates to 50.8mm or 2” diameter in our round tube range.

These triangular boxes are perfect substitute tubes for packing posters, prints, artwork, maps, decals or blueprints and are produced from recycled and fully recyclable material. The integral cardboard closures will suit those wanting to avoid using plastic caps.

As an eco-friendly product they tick all the boxes as they are constructed from corrugated paper board and can be recycled easily by placing in yours or your customers recycle bin or composted if preferred. They are made by us in the United Kingdom preventing unnecessary import miles being accrued.

SAVE ON YOUR SHIPPING COSTS WITH TRIANGULAR TUBES

We have intentionally made these triangular postal tubes with a wider equivalent diameter to allow them to be used as an outer for our 2" or 50mm diameter circular or round tubes. As many of our customers shipping highly valuable original artwork insist on using our Extra Heavy Duty or Super Strong 3mm & 4mm wall round tubes, combining them with a triangular outer with integral caps allows them to avoid using plastic caps and often reduce shipping costs: as when inserted into the anti-roll triangular tube they can be placed on automated sortation systems used by most parcel carriers. This reduces manual handling and can reduce the prices charged by couriers. 

Custom made triangular tubes can be manufactured quickly for customers requiring other sizes in terms of length or diameter. Simply contact us for more details.

Triangular Tube Dimensions

Manufactured from a strong 150K/150T B Flute Corrugated Cardboard.

See our other listings for all alternative sizes & quantities