Price is for one individual Thirstystone Impressions Coaster made from 3/8 inch thick naturally absorbent Southwestern sandstone. Only the finest cinnabar sandstone is used for Impressions coasters. Colorful design is imprinted and/or etched. Each coaster measures approximately 4 inches square and has a full cork backing to protect fine furniture (Glass shown at left is not included). Buy just one or get 4 to make a set.