Send documents from any device and from anywhere with the same legal validity.


Send documents urgently and securely


Send a digital, ordinary or certified letter


Send digital postcards online


Print out your labels and pay for your deliveries before going to the Post Office

PAQ 48

Delivery in 24/48 hours, depending on point of origin and destination

Certified Letter

Guarantee reception with a signature

Administrative Notifications

Suitable service for legal communications


Prepaid packaging

Ideal for:

Nacional Embalaje

Buy the packaging for your postal item at a set price.

Simply fill in the details of the sender and recipient, and leave it for delivery.

  • Geographical Coverage: Nacional e Internacional.
  • Size: Depending on item.
  • Weight: Depending on item.
  • Delivery times: Depending on item.
  • Rates: Depending on item.

Sold by

By purchasing the prepaid packaging from Correos, the client just needs to fill in the details of the sender and recipient, and it's ready for delivery. For ordinary post, you can leave it in any Correos postbox; for a certified delivery, take it to any of over 2,500 Post Offices.

There are many formats for each of your postal items - you don't need to add stamps or labels.

Physical characteristics and models.


Prepaid envelopes Sizes Weight
American envelope with/without window 110 x 225 mm Up to 20 g
Square 120 x 176 mm Up to 20 g
Din A5 190 x 250 mm Up to 100 g
Registered delivery prepaid with AR 150 x 135 mm Up to 50 g
Small padded envelope, certified 220 x 265 mm Up to 200 g
Large padded envelope, certified 300 x 445 mm Up to 500 g
Small semi-rigid envelope, certified 170 x 245 mm Up to 200 g
Large semi-rigid envelope, certified 310 x 445 mm Up to 500 g


Prepaid boxes: Sizes Weight
Small certified box 230 x 140 x 80 mm Up to 1 kg
Medium registered delivery box 317 x 215 x 125 mm Up to 3 kg
Large registered delivery box 390 x 290 x 190 mm Up to 7 kg


Prepaid bags Weight
PAQ 48 prepaid envelope bag (individual) Up to 350 g
PAQ 48 prepaid envelope bag (individual) Up to 1 kg



Certified items have the guarantees corresponding to the associated product.

If you represent a company and would like us to make a personalised offer, request more information.

Prepaid packaging
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