Lockdown, Dominic Cummings, coronavirus, Covid birthday card: You now qualify for a Barnard Castle eye test (Size A6/A5/A4/Square 6x6") • Blank inside • Printed on high-quality 450gsm white card for a superior finish • Dimensions and details: - Square: 6" x 6" or 152mm x 152mm - comes with brown kraft envelope - A6: 5.875" x 4.125" or 148mm x 105mm - comes with brown kraft envelope - A5: 8.25" x 5.875" or 210mm x 148mm - comes with brown kraft envelope - A4: 11.75" x 8.25" or 297mm x 210mm - comes with banana yellow envelope Keywords: lockdown birthday, birthday card, corona birthday, coronavirus birthday, pandemic birthday, lockdown card, coronavirus card, corona card, pandemic card, barnard castle card, eye test lockdown, dominic cummings, cummings barnard