Incredibly Strong 3" Diameter (75mm) 330mm Long Art Grade Postal Tubes With Super Sturdy 4mm Wall Thickness & Metal End Caps

Built to carry up to A3 paper sizes — these extra heavy duty cardboard postal tubes measure 330mm in length to allow a little more space for the insertion of end caps. The 3" diameter makes them perfect for a posting out a multitude of things, including: oil paintings, watercolours, limited edition prints or photographs that require a postal tube that is wide enough to reduce curling yet strong enough to prevent crushing.

Our specialist high performance 3" diameter postal tubes with eco friendly metal end caps / plugs are a firm favourite with independent artists sending out their own original paintings, graphic artists & many photographers posting large photographs. For those requiring fast delivery of wider diameter tubes, we make & hold 6" (150mm) diameter and 8" (200mm) diameter cardboard tubes for immediate shipment. We can also produce custom sizes in different lengths or diameters.

Oh yes, before you ask...all of our postal tubes or poster tubes are supplied with end caps.

13" (330mm) A3 Art Grade Postal Tubes With Metal End Caps Specification:

Diameter: 3" imperial / 76mm or 7.6cm metric

Overall Length: 13" imperial 330mm, 33cm metric

Usable Length: Please reduce the overall length by approximately 30mm to allow for our caps to be inserted.

Wall Thickness: 4mm

Our great quality eco friendly postal tube metal end caps can easily be reused or recycled along with your other recyclable waste. They are often referred to as metal cardboard postal tube stoppers, bungs or plugs by customers looking to move away from traditional closures.

To discuss any of our art grade postal tubes or other art packaging supplies, please feel free to contact us