This Bamboo Coaster Set is made of genuine bamboo, a certified renewable resource. Includes 4 coasters, each measuring 4"x4"x3/8". They come in a bamboo holder that measures 4.75"x4.75"x2". Price includes laser etching on the four coasters. Ask about special large quantity pricing. 4.75" W x 4.75" L x 2" D
