National Insurance Number Card
Keep your National Insurance Number somewhere handy with one of these National Insurance Number Cards. Your national insurance number and name go on the front of the card. The back of the card has a magnetic strip and signature strip.
These cards are bio-degradable and double sided. They measure 86mm by 54mm which is the same as a credit card (3.38 inches by 2.13 inches) so are the perfect size for your wallet or purse.