GelPro Quill Elite Floor Mat, 20 by 48-Inch, Riverbed Grey GelPro Elite features a " Dual Comfort Core: soothing gel + energy-return foam which dramatically reduces stress, fatigue & discomfort Ultra-plush comfort combined with maximum support is ideal for anyone suffering from plantar fasciitis, osteoporosis or arthritis Beveled & reinforced edges will not curl or wear down Easy-to-clean, water & stain-resistant surface Made in the USA with imported fabric and backed by a 5-year warranty