These are a set of twelve square-shaped button , each featuring a two-tone design. The top half of each button cover is a solid black enamel, and the bottom half is a contrasting white enamel. A delicate gold-tone border with a textured finish surrounds the enamel, giving these button a classic and refined look. The back mechanism is designed to clip securely over existing sewn buttons. They are ideal for adding a decorative touch to shirts, or other garments for festive occasions.