This mat tray features a diamond background pattern where the Sassafras insert fits perfectly. The rubber border features a fleur-de-lis scroll pattern. This seasonal, switchable mat features a 10 x 22 inch space for Evergreen’s decorative switch mats. This mat frame is made of recycled rubber and is mildew resistant, featuring a skid-resistant backing to help keep the mat in place. This mat measures approximately 18 x 30 inches and is safe for indoor or outdoor use. For stains, simply spot clean with soap and warm water.