● ANTI-BURST Built with high-quality PVC material, the anti-burst yoga ball can handle the most rigorous workouts up to 600 lbs of weight without you needing to ever worry about the mechanism bursting or the balance ball losing its shape.● NON SLIP SURFACE It is not picky at all when it comes to the practice venue - be it home, the gym or outdoors, the premium slip prevention will leave you feeling safe and your movements worry free.● TOTAL FITNESS Excellent stability ball for pilates and physical therapy. It is a wonderful aid for expectant mothers when used as a birth ball. Beyond those functions, it can help improve posture and core strength as an exercise ball chair.● FAST SETUP The fitness equipment for home gym has a quick, dual action ball pump to easily inflate by hand. Your workout ball is delivered deflated and can be pumped up in minutes with minimal effort. It’s also could with its quick inflation foot pump that comes with it, as well as 2 air stoppers and detailed instructions for you to follow. Available in 5 sizes, 45cm 55cm 65cm 75cm 85cm to meet your special needs.● REINVENT YOURSELF Stick to your New Year’s weight loss resolution with this heavy duty ball. Whether using it as a pregnancy ball, yoga ball chair, or for some HIIT cardio, this exercise equipment comes with a workout guide and delivers results. ● Remark Wood or painting are unfriendly to the exercise ball. So please keep the ball away from woodwork, wooden furniture or painted walls. And as cute as they are, your lovely pets could potentially damage the ball with their sharp claws so just a kind reminder to stay away from them when practicing with your ball.● Tip Inflation Instructions: Let the ball sit for 2-3 days after the initial inflation, then inflate it again to allow it to be stretched to the desired size.