AFS-TEX Active Anti-Fatigue mats are designed to provide the ultimate standing surfaces combining prolonged comfort and effective body support. Reduces the strain on feet, legs knees & back joints that can be caused through prolonged standing. The AFS-TEX 3000X, extra high gauge, provides an wide format surface with advanced ergonomic features for extended standing locations. Contains anti-microbial content to protect the mat surface from microbial deterioration. Effective 24/7 for the life of the product. Anti-slip base for stability. Non-toxic and phthalate free. Ideal for office or home use.Advanced ergonomic standing surface. Includes contoured foot massage features which encourage regular foot movement and changes in standing position that stimulate blood flow for reduced fatigueCombines the ultimate combination of standing comfort and body support to reduces the strain on feet, legs knees & back joints that can be caused through prolonged standingComplete with fine polyester anti-microbial cover for added tactile comfort and surface durabilityBuilt-in anti-microbial active ingredient in the body and cover will not wear away or wash off. Works 24/7 for the life of the product. Ideal for users who like to work without footwearPremium plus gauge 0.8" polyurethane construction guaranteed not to lose body support over time. Anti-slip base for maximum stability in use. Bevelled edgingPlease note, due to the manufacturing process this product has a +/- 5% size tolerance. All measurements are rounded to the nearest inchIdeal for use with extra width standing desks, reception or retail counters, home use and any other locations where prolonged standing is required. 20" x 39". Midnight Black. Manufacturers 10 Year Limited Warranty