Bulk - Hardboard table mats. The Ultimate expression of appreciation. Our European style "Heritage" hardboard table mats are made of a durable, sustainable and environmentally friendly substrate that offers years of lasting beauty. As with our coasters, your image is fused to the surface. The mat edges are finished with a clear gloss and backed with soft cork to protect fine tabletops from heat and scratches. Packaged two mats to a set in shrink wrap.