*Please include the letters you would like on each cufflink in the personal message box.* Example A amp M Monogrammed cufflinks for your favourite man! Personalized just for him. Perfect for Father s Day, Graduation, Groomsmen, Groom, Father of the Bride and Father of the Groom gifts! 18mm round cufflinks The letters have been printed and sealed behind shiny resin! Not actual typewriter keys.