Unisub HDF hexagon coaster combines sublimation-ready coating with natural cork backing. The 3.97" x 3.46" size fits standard drink glasses and mugs perfectly. Smooth, pre-coated surface accepts vibrant full-color dye sublimation prints without additional preparation. Cork base protects furniture from moisture and heat while adding a premium feel. Ideal for personalized gifts, promotional items, or custom home décor. Each coaster delivers professional results with crisp, fade-resistant imagery.
