Stand happy while you work. This ergonomically designed floor mat stimulates blood circulation and prevents fatigue, so you can stand comfortably while working. The anti-fatigue mat promotes slight lower-leg movement to amplify the health benefits of standing during your day. Avoid an office snafu with the highly flexible mat with beveled edge that prevents tripping. Available in two sizes to best fit your space: medium measures 36" x 24" (91 x 61 cm) and small measures 24" x 18" (61 x 46 cm). Includes a full three-year warranty.