Zatous Balance Board for Balance and Stability Non-slip Board for Reflex Development, Athletic Training, and Physical Therapy Improves core strength, functionality, sense of balance, visual sense Non-slip surface provides a secure grip Premium high quality durable molded plastic material can support up to 300 lbs, product weight is only 1.1KG Great for rehabilitation centers, gyms, professional athletes and individual Balance is essential for ball players, gymnasts, dancers, runners, and everyday life! While it may not improve your work-life balance, the Balance Board can improve your coordination and confidence on and off the court.