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Sending something long, rolled, or awkwardly-shaped no longer needs to be a complicated. Our cardboard postal tubes are designed to wrap your items in sturdy, all-round protection, giving you the confidence that your posters, plans, or cylindrical products will arrive exactly as they left. Made from 65gsm spiral wound board, these tubes offer genuine structural strength without unnecessary bulk, so you can pack efficiently and post with certainty.
Every round postal tube comes fitted with white plastic end caps as standard, sealing the contents at both ends. It's worth noting these caps reduce the usable length of the tube by 15mm at each end, so it's worth factoring this in when you're measuring items for a snug fit. The caps sit securely in place, and if you're sending something particularly valuable, they can also be taped down for an extra layer of security.
We know that no two dispatches are quite the same, which is why our cardboard postal tubes are available in a wide range of lengths and diameters, including options above 100mm for bulkier items. Spare end caps are also available separately for a number of sizes, so you're never left short if extras are needed down the line. If you can't find the exact length you're after, our team is on hand to help you find the right fit.
Using a postal tube is straightforward:
Sold in packs and priced per tube, our brown cardboard postal tubes are available in packs of 5, 10, 20, 25 or 50, with discounted rates for orders of 100 or more. Made from 100% recyclable and reusable materials, they're a sensible choice for anyone looking to combine dependable protection with sound long-term value. Tubes are delivered banded together and wrapped in a protective polythene cover, keeping everything secure right up until it reaches you.
Not all references are suitable for Royal Mail. References ST3730, ST4230, ST3740, ST4240, ST3760 and ST4260 fall outside their size restrictions, so please check before choosing your courier if this applies to you.
Each tube is constructed from 65gsm spiral wound board and fitted with a plastic end cap, giving a good balance of strength and lightweight handling.
Yes, spare end caps are available to purchase separately for every size of postal tube we stock, so you can always keep extras on hand.
Whether you're mailing a single poster or managing regular bulk dispatches, our range has options to suit. Browse the full selection of Postal Tubes to find the right fit for your next shipment.
Based on 9 reviews that have been reviewed For more information on the characteristics of review control and the possibility of contacting the author of the review, please consult our GTU. Reviews are published and kept for a period of five years. Reviews cannot be modified: if a customer wishes to modify their review, they must contact Verified Reviews in order to delete the existing review and publish a new one. Here is the list of reasons for deletion.
