Professional gradeour: Exercise ball are made of gym grade heavy duty quality and top durability. the stability base ensures reduced movement of the ball, crucial for perfect form when working out,this multi purpose home gym system that has everything you need to support your fitness goals Anti burst & anti slipfeature: Yoga ball in anti burst & anti slip design which can be loads up to 2200 lbs and packed with non toxic pvc material and 100% free of bpa . our yoga ball will maintain shape and bounce, help you to increase muscle flexibility and strengthen and tone the entire body Durable & strongas: Adopted durable and good quality material in balance ball, it can support 200 lbs which provides you with the most rigorous workout / fitness condition. high durability enables you to sit on the exercise ball chair in the office / home everyday, which helps you improve the sitting posture Versatile usethis: Fitness ball is perfect for yoga, pilates, abdominal exercises, pregnancy gymnastics , chest presses, crunches ,core training and other work out.it will help to release your back pain,improve your posture, enhance your coordination and balance and lose weigh Perfect gift: Yoga ball perfect gift for your families, friends, and your love.