Photo of a courier scanning parcel with smartphone outdoors

Post a large letter with Evri

Looking for a letter Courier to handle your letterbox-friendly parcels and packets? We make it easy to send parcels of this size with our Courier Collection service, ParcelShops, and Lockers. This includes any items that are:

  • Up to 23cm wide
  • Up to 35cm long
  • Between 1cm and 3cm in depth
  • Between 250g and 1kg in weight

So, whether you need to send anything that could fit through a letterbox – like books, small toys, games, or stationery – our letter Courier Service can handle it all!

Cheap large letter postage

We keep the prices of our postable parcels and large letters as low as possible. This means you can send letterbox-friendly items straight to a ParcelShop for as little as £2.62 (£2.18+VAT), or just £2.69 if you want us to deliver to their home or work address! Just remember that, if you opted for Next Day delivery, you need to make sure you drop your large letters off at your nearest ParcelShop before 12pm.

Weight (kg) *
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See where we’re cheaper than Royal Mail

With our Couriers, we’ll always try to provide you with low delivery prices, so you know you’re never spending more than you have to when sending with us. See how we compare to Royal Mail below:

Postable / Large letter delivery Evri Royal Mail
Postable / Large letter delivery Delivery to ParcelShop Evri £2.60 Royal Mail No
Postable / Large letter delivery Delivery to home/business Evri £2.69 Royal Mail £2.70*
Postable / Large letter delivery Next Day delivery Evri £3.10 Royal Mail £3.30*
Postable / Large letter delivery Max width Evri 23cm Royal Mail 25cm
Postable / Large letter delivery Max length Evri 35cm Royal Mail 35.3cm
Postable / Large letter delivery Max depth Evri 3cm Royal Mail 2.5cm
Postable / Large letter delivery Max weight Evri 1kg Royal Mail 750g
Postable / Large letter delivery Free tracking? Evri Yes Royal Mail Yes
Postable / Large letter delivery Print labels in-store? Evri Yes Royal Mail Yes

(*Based on Tracked Large Letter weighing 750g services)

Photo of a courier working down street holding parcel under arm

How to post a larger letter

No matter where you’re sending a larger letter, we offer you three quick and easy options to get it on its way. Either book your Postable parcel with one of our 14,000+ ParcelShops and Lockers or book a Courier collection and we’ll come directly to you instead.

And whichever option you choose, it’s super quick and convenient to send your parcel with us by using our website or our app. You can even print out your label at home or in one of our ParcelShops with our free Print in ParcelShop devices.

A package being inserted into bag, scales receipt on wooden table

How to weigh and pack a large letter

To make sure that your large letter remains within our size and weight limitations, it’s always best to weigh and measure your package before sending it.

First, you’ll want to buy a hardback envelope or cardboard sleeve that fits within our size limitations, to keep your letter’s contents safe. You’ll then need to weigh it once you’ve packed your item. To do this, we recommend using a set of digital scales – kitchen scales are ideal – in order to accurately weigh your large letter or postable parcel. If it’s 1kg or less, it’s ready to be sent.

How to save money when sending large letters

Although we keep our delivery prices as low as possible for postable parcels, you should always be sure to weigh your parcel correctly before sending it. The price you pay will be based on your parcel’s weight, so by double-checking it before booking a delivery, you can be sure that you’re only pay what you send.

Large letter parcel cover

While we do offer free parcel cover up to £20 on parcels weighing 1kg or more, as well as additional cover should you need it, this does not extend to our large letters and postable parcels.

That’s why we recommend ensuring that your envelope or packaging is as protected as possible. Use heavy-duty tape to secure its edges and add additional bubble wrap protection inside if need be – especially if the item you’re sending is delicate.