Ornate, fine details etched in gold-tone metal, with handpainted colorful daffodils and other flowers, in peach, purple, bright aqua, white and greens. The flowers are iridescent and glowing, hand painted by Susan Clarke Originals in California. 1" each way with a slightly domed, rounded-edge shape. The back is gold tone metal with a loop shank.  Shank opening is around 2.5mm.  Lightweight. USA made by Susan Clark Originals. The hand painting is quite consistent button to button.