Thirstystone Circular Oak Wood Coaster Holder. Constructed of solid wood then finished in a medium brown finish. Designed to hold and organize a set of 4” round coasters. Coaster Holder will hold a set of 4. Designed to keep coasters organized, easily accessible, and prevent them from being misplaced. The Coaster Holder measures 5.13”x 5.13” x 2.25” round. Works great for Stone, Wood, Cork, Ceramic, or Sandstone Coasters.