The Duke of Edinburgh's four children will walk alongside his coffin at his funeral on Saturday, APA reports.
Princes Charles, Andrew, Edward and Princess Anne, as well as grandsons Princes William and Harry, will walk alongside a modified Land Rover hearse to St George's Chapel in Windsor.
The guest list for the service includes 30 people, with three German relatives.
Those attending will be in morning coats with medals, or day dress, but not wear military uniform.
The congregation will put on masks and socially distance in line with Covid lockdown rules, with the Queen seated alone.
The details of Prince Philip's ceremonial royal funeral at the chapel in the grounds of Windsor Castle at 15:00 BST were released by Buckingham Palace.