AFS-TEX 4000 Anti-Fatigue Mat, 20 x 30, Midnight Black

• Ergonomically designed specifically for use with standing desks; the contoured, non-linear surface encourages regular movement and the changes in standing positions which significantly reduces fatigue.
• Raised ergonomic surround feature allows further rocking or stretching of feet and ankles to stimulate the lower body while standing.
• Embossed foot massage features.
• Ergo bar and rear recess enable ankle flex exercise for added stimulation and also enables easy mat positioning.
• Fine polyester cover for added tactile comfort and durability.