Product Description Color: Red,Website:://.chinayogamat.com, blue, purple or customized colorDiameter: 45cm, 55cm, 65cm, 75cm, 85cm, 95cm.Logo: As your requireCertification Available: YesAdvantage: Eco-friendly, Water-proof, non-slipping, Nontoxic, Comfortable                 Anti-Burst construction causes ball to deflate slowly if punctured                 Tool for building strength and flexibility in the core, upper body and lower body                 Anti-Burst Gym Ball are also used for physical therapy, athletic training and even                     weight trainingProduct introduction:Chenhong Yoga products made by Eco-friendly material are designed scientifically and produced under strict control, our products can help you to do yoga effectively. It is most often used in physical therapy, athletic training and exercise. It can also be used for weight training. ALL color you can customized