The Granite Series Wellness Mats feature a subtle metallic shine in deep elemental tones. The premium, long wearing mats are highly effective at relieving fatigue and sore joints associated with long periods of standing. Perfect for kitchen, laundry, workshop and other work areas. Endorsed by the American Chiropractic Association (ACA). Choose from 3' x 2', or 6' x 2' sizes. Wellness Mats are proudly made in the USA and backed by a manufacturer's 20-year warranty!