A-LTR envelope

239 x 164 x 0-30 mm
In Stock
The Lil A-LTR envelopes are perfectly sized to maximise Royal Mail's "Letters" postal tariff. (Length: 24cm Width: 16.5cm Thickness up to and including: 0.5cm Weight limit: 100g). Made from tough yet light kraft card, this strong cardboard envelope is perfect for A5 documents, small brochures, SD memory cards, CD's and much more. Buy direct from the manufacturer today…
Each (ex VAT)
€11.19 Each (ex VAT)
(Total items)
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Product Description

Maximise and save on 'Letters' postal tariff!

The A-LTR small cardboard envelope is perfectly sized to fit through the "Letters" tariff (Length: 24cm Width: 16.5cm Thickness up to and including: 0.5cm Weight limit: 100g). 

Made from tough yet light kraft card - weighing in at just 23 grams - the A-LTR will give you 77 grams of additional capacity to enable you to squeeze your small item through the "Letters" tariff and save big on postal costs.

This strong cardboard envelope is perfect for A5 documents, small brochures, SD memory cards, CDs and much more.  The Lil A-LTR gives your customers a frustration-free opening experience with our unbeatable combination of easy peel 'n' seal and red ripper strip ensuring that your item isn't damaged or creased by a clumsy opening experience.

This range was co-developed with one of the Internet largest retailers so you might recognise our envelopes!  This product fits through the 'Letters tariff.  Pricing in proportion is therefore made easy with this superb envelope.

This Lil envelope is incredibly stiff, yet a total product thickness of only 1.71mm means that you can send items up to 3.2 mm thick through the Letters price tariff; any standard 6mm - 8mm thick bubble mailer would fail.  The result is a potential 60% saved on postal price per item mailed.

Tired of returns and unhappy customers?  These envelopes are better than bubble mailers; the corner stiffness of the A-LTR envelope cuts damage in transit.  Online retailers report nearly 70% fewer returns and 25% faster packing.

Struggling with storage space for your packaging? The easy stack design of the A-LTR envelope is the answer.


This brilliant, tough little envelope is part of our best selling range for a reason.  If you're looking for a sturdy and cost effective cardboard envelope for mailing high value items through "Letters" postal tariff the Lil A-LTR is a perfect fit for the job.

Technical Specifications

  • Colour: Brown kraft
  • Height: 2 mm
  • Height inches: 0.07 inches
  • Length: 164 mm
  • Length inches: 6.5 inches
  • Material type: 225gsm / 381mic kraft liner
  • Weight: 23g
  • Width: 239 mm
  • Width inches: 9.4 inches