Set x5 Leather look traditional style navy buttons with metal shank, 22mm

Sold as a set of x5, these Leather look traditional style navy buttons have a metal shank, making them the ideal button for thicker fabrics (the shank sits between the layers of fabric, preventing a 'pinched' appearance when buttoned) - just the buttons for that corduroy jacket or tweed waistcoat perhaps?
 
Size: 22mm