Our intricately-designed gym ball is made of anti-burst material that's been tested. You can take it outside, to the beach, or to your backyard without worries. Our anti-burst material will keep you safe, and the ball protected. In addition, our exercise ball has been made to withstand up to a 2cm cut, without explosively deflating.
Along with that amazing perk, our durable exercise ball can hold up to 2200 lbs. It's seriously the strongest gym ball you will ever own.