For indoor or outdoor use, ideal for use at home, in the office or in the gym,Safe Durable and easy to use. Durable and Long-Lasting: Designed to withstand rigorous training sessions and regular use. Premium Quality: The gymnastics ball is made of explosion-proof material for added safety during training and competition. Enhance Skills: Perfect for improving flexibility, coordination, and performance in rhythmic gymnastics. Versatile Use: Ideal for dance practice, exercise routines, and rhythmic gymnastics competitions.