I Was Told To Work Out Greetings Card

I was told to work out...so I've worked out, that I don't want to Greetings Card which is blank inside for your special message.

122mm x 172mm.
Royal Mail letter size.
Comes with a matching envelope.
Wrapped in a protective sleeve.
Sent to you in a protective board backed envelope.
Free UK delivery by Royal Mail 1st class post.