Constructed with eco-friendly Bio-Foam®, NewLife Professional Grade Anti-Fatigue Mat stand up to the tough demands of heavy traffic and constant use while delivering strong support and deep-cushioned comfort. The 3/4-inch thick molded energy-return foam never bottoms out or loses its bounce. Superior resilience and pushback memory restores energy while relieving fatigue and discomfort caused by standing. This GelPro® professional grade polyurethane mat is stain and puncture-resistant and backed by a 10-year warranty. It is also proudly made in the USA. GelPro 2-ft x 3-ft Midnight Polyurethane Foam Rectangular Indoor Anti-fatigue Mat in Black | 104-00-2436-1