In polished Black Marble or Cork, these coasters are both beautiful and functional. They come in a set of 4 coasters or can be purchased individually. These coasters not only protect your furniture, but they do it while reminding your guest and family of the love, grace, mercy, and power of our Lord. coasters Coaster Series COS100 Coaster Series COS200 Coaster Series COS300 Coaster Series COS301 Individual Coasters, Square Black Marble, Series COS100 Individual Round Black Marble Coasters, Series COS200 Individual Solid Cork Coasters, Series COS300 Individual Laminated Cork Coasters, Series COS301 Cosater Series COS500 Individual Coasters, Birch White Ceramic Tile, Series COS500