Unique AFS-TEX Anti-Fatigue formulation optimizes standing comfort and body support. Extra high gauge (20mm) polyurethane construction provides a cushioned yet supportive standing surface. Reduces the strain on feet, legs knees and back joints caused through prolonged standing. Fine polyester covering for added tactile comfort. Contains an active antimicrobial ingredient to protect the product from microbial deterioration. Anti-slip base for maximum stability. Mat Type: Anti-Fatigue Mat; Application: Carpets/Hard Floors; Width: 20"; Length: 39".