STAY FIRM FITNESS YOGA BALL CHAIRS! Non-toxic Millenti stability chair exercise balls. Constructed with ultra-tough, burst-resistant up to 770 lb. This durable chair ball won't sag. This patented design texture is our most successful, non-slip surface we have made. Perfect for women & men. Our exercise ball chairs are available in stylish colors. Colors that match our yoga balls & our Yoga mat collections. Features: STAY FIRM, ANTI BURST: Professional commercial grade gym quality standard yoga ball material. Rated to withstand resistance stress loads up to 770 lbs, the average weight of 4 Americans at once. Inflated to capacity, this safer, stay-firm robust ball will not sag like most yoga balls. Sturdy & durable, it will resist everyday wear & tear for years. The stability ball holder ensures a strong contact grip of the ball to ground. It will not roll away while sitting on or exercising with. ALL-IN-ONE GYM: This home gym ball set allows you to work out anywhere anytime from home to the gym or the office. Increase muscle flexibility, strength & tone your entire body. Get back into shape, achieve balance, flexibility & burn calories. Ships with the following; 65cm Exercise Ball. Removable stability ring base. Quick inflation hand pump. 2 fitness resistance bands with cushioned handles. 2 air stopper plugs. Air plug remover. Workout guide chart. FIT WHILE YOU SIT! Replace your office chairs with the perfect work desk office ball chair. This is a life changing spinal health posture improving chair. The Millenti yoga chair helps build & develop core strength. It will support your lower back. Reduce back pain while you spend hours at work or watching tv. Work smart, work to get fit as you sit on your ball chair. Use this yoga ball as a low impact exercise rehabilitation recovery ball. Ideal for hip or knee replacement surgery. NON-SLIP: Textured matte surface material Yoga Ball. Designed to make it easy to hold or even squeeze a ball even with profuse sweat. Our chair balls anti-burst technology will deflate slow & safe when punctured. It will never burst. Manufactured with proprietary slip resistant commercial grade material. The stability base ring ensures no ball movement. Crucial for your confidence to execute perfect form & deeper stretches when working out. Support your fitness goals with this full body workout. PERFECT GIFT: Healthiest gifts ship in a stylish gift box for friends or family. Ideal for low impact exercises. Help recover from injury, improve fitness or as a birth ball. A super efficient desk office chair or home chair. Improves posture & relieves chronic back pain. Our free workout card is like having a personal trainer. Brilliant, easy to understand exercise images. For beginners, seniors, women, men or athletes to stretch & train all body parts. 65cm ball for height 5.2 to 6.2 inches.