Matech Anti-Fatigue Comfort Floor Mat - 24 in x 36 in- Multi Surface All-Purpose Luxurious Comfort - For Anti Fatigue Kitchen, Bathroom, Standing desk or Workstations - Brown INVENTION PATENT TENCHNOLOGY top & bottom surfaces are an integral skin, encasing a High density foam center. ANTIBACTERIAL Assessment of Antimicrobial activity, staphylococcus aureus (ACTT 6538) reduction &gt;99.9% Environmentally friendly, non-toxic & phthalate free, Safe for children and pets SAFE BEVELED EDGE beveled edge design and no-curl edges reduce trip hazard while the non-slip bottom keeps mat in place. Solid, one-piece polyurethane construction and a high-density core that's guaranteed not to lose support over time COMFORTABLE reduce fatigue and increase comfort and productivity