Beautiful set of 50 variegated blue swirl buttons. Button size: 20mm round (13/16"). Button type: 4 hole. Details: very slightly rounded on the back with rounded edges. Somewhat chunky rim on the front with a concave center. Shiny finish. These are vintage buttons from the 1980's but in excellent new condition. You'll be delighted by the lovely shades of deep blue, cobalt, cerulean and sky blue in each beautiful button! Ready to ship on the same or next business day, by USPS mail. Tracking information will be provided. Free postage to all US locations! Thank you for shopping with me on Bonanza! May you be inspired to create Colorful Designs too!