Send our colourful retro 'Happy Birthday' rainbow card and brighten up your special persons day! This range of greeting cards are inspired by 60s nostalgia and aim to spread cheer for those who send and receive them! DETAIL - 5"" x 7"" in size - Blank inside for your own message - Printed in the UK on FSC certified card - The card comes with a quality kraft brown envelope and is plastic free (all of my cards are packed 'naked' without cello bags unless requested) - Posted in a sturdy card-backed envelope