AFS-TEX Active Balance Boards are the perfect ergonomic companion to standing desks. Stimulates gentle and controlled movement to exercise and strengthen the body core. The unique AFS-TEX anti-fatigue standing surface combines comfort and body support with regular use strengthening the lower back, hip, leg and ankle joints and muscles. Improves posture and joint mobility for on-going wellbeing with integral foot massaging design for added stimulation. Subconscious mind and body engagement is proven to enhance concentration and work productivity. Anti-microbial ingredient in the standing surface protects product from microbial deterioration. Anti-slip base for safety in use. Weight capacity330 lbs.