Send Letterbox Packets internationally

The parcel that just fits in the letterbox

Do you send a lot of small items like DVDs, samples or books to international destinations? Then PostNL has the perfect solution for you: letterbox packages. These small, flat packages or 2 cm thick padded envelopes fit into the letterbox and are always delivered. Even when the recipient is not at home.

The benefits of sending Letterbox Packets internationally

  • Cheap rates, as your parcel fits in the letterbox and can be delivered via our international postal network
  • Detailed Track & Trace
  • No one has to stay home to receive your parcel

What does it cost?

The rate per letter depends on the weight, dimensions and number of letterbox packages per year. 

If you become a regular customer with a contract, we will work together to find a custom solution for your business, making you eligible for a discount. 

Want to find out what PostNL can do for you?

Request your free quotation here


  • Min. 14 x 9 cm
  • Max. 38 x 26.5 x 3.2 cm
  • Max. 2 kg