Anti-fatigue standing surface with a contoured non-linear profile of between 0.8" and 2" stimulates sub-conscious movement. Raised ergonomic surround features and ergobar facilitate further rocking or stretching of feet and ankles to stimulate blood flow and increase the body's metabolism. Surface massage pods also help to stimulate the feet and further reduce fatigue. Contains an active antimicrobial ingredient in both the body and cover to protect the product from microbial deterioration. Reduced footprint is ideal for use in compact work spaces. Anti-slip base. Mat Type: Anti-Fatigue Mat; Application: Carpeted Floors; Hard Floors; Width: 20"; Length: 30".