Arizona cactus marble coasters/ desert marble coasters/ Arizona love coasters/ Arizona pride coasters/ drink natural stone marble coasters. These minimalist Arizona love coasters are the perfect addition to any Arizonian's coffee table. These coasters have been lovingly stamped, colored and sealed so they are waterproof. The coasters are 4" x 4" and also feature a full cork backing for furniture protection. 1 unit is 1 coaster.