CST01 Description: Bamboo 4-Coaster Set Size: Holder: 4 3/4" x 4 3/4" x 2" Four bamboo coasters with a caddy make a great gift. Quality construction from bamboo with a clear finish applied. Each coaster has a recessed area large enough for mugs, glasses and cups. Each coaster is ready for laser engraving and will engrave a nice dark brown color. The contrasting engraving color is perfect for showing detailed text, logos and clip art.