These buttons are all mother of pearl smokey sew thru buttons and are polished and pretty. The largest are 1.5” in diameter and the smallest two are just over an inch in diameter. The price is for all thirteen buttons. They’re from the early to mid 1900’s with shades of purple pink and gray rainbow colors. You can see from the backs the polished outer shell. They’re becoming hard to find. The price is for all shown here.