The moment I saw these emerge from the kiln they reminded me of sailing around Bermuda....ah, what wonderful days they were aboard the ketch, Astral. They have all been high fired in my kiln and lovingly handmade by me here in the UK. They measure about 0.6 inches in diameter, all with this serene glaze. Sometimes you need just that one button to make the difference....here are fab Bermuda Blue ones for you.They have been glazed front and back and are impervious to cold, heat or water. You will receive these 12 Bermuda Blue ceramic buttons as shown in this listing - I call them my inbetweenies size.