King Charles definitive stamps - technical details and products


22 March 2023
Download Royal Mail's technical details and products information sheet and discover more about the King Charles III definitive stamps.

King Charles Definitive Stamps

Click here to view or download the full information sheet from Royal Mail 
(Word document, 2.3MB, file opens in new window)

Issue date: 4 April 2023
Stamp Format: Definitive barcoded
Stamp Size: 39mm x 30mm
Printer: Cartor Security Printers
Print Process: Gravure
Perforations: 15 x 14.5
Phosphor: Bars as appropriate
Gum: Self-adhesive


Content continues after advertisements