Non-slip & Durable: The balance board is made of 11 laminations plate, the thickness is 1.6cm. There are 6 matte mats on the surface, more safety and holds up to 100kg. Sleek design looks great at home, the gym, or the office. Hemisphere Design: The lower hemisphere is made of engineering plastics with high toughness and strength. It can bear the large weight, the spherical integral design can be rotated 360 degrees tilt angle of 10 - 20 degrees. Improve the health of fitness: Be helpful in strengthening muscles, buttons, muscles and joints.Improve core strength, fitness, improve coordination, balance Preventive training - whether it's preparation for the season or physical therapy. Use a balancing chart to help us improve our strength and coordinate our muscles Universal: The 39.5cm diameter balance board can complete the ideal workout for rehabilitation, gymnastics centers, professional and private athletes. Ideal for people of all ages, including the elderly, athletes, dancers and those recovering from injury. (Care for men and older children) Specifications and Features: -39.5 cm in diameter, 1.6 cm thick -Max user weight: 250 kg -360 degrees of rotation and 10-20 degrees of tilt -Non-slip matte surface -Rehabilitation from the early phase to the intermediate phase -Improves your balance and shapes your body