Thank you for viewing! Welcome to those who want to lose weight this year!! The product is brand new and unused. *Opened for inspection and photography. Please understand. ** Color: Blue Size: 65cm Anti-burst - Yoga ball with anti-burst specifications using high-quality PVC material. It can withstand a maximum weight of 600 pounds and can handle the most demanding training, so you don't have to worry about the ball bursting or deforming. Non-slip - The surface of this home exercise equipment is coated with a non-slip gloss. You can firmly grip the ball when you are doing fitness, relieving back pain, or using it as a birthing ball to reduce pain during pregnancy. Total Fitness - A stable ball perfect for Pilates and physical therapy. It is a great aid for pregnant women to use as a birthing ball. In addition to these effects, you can also use it as an exercise ball chair to improve posture and core strength. Quick Setup - Fitness equipment for your home gym, with a quick dual-action pump for the ball that can be inflated quickly by hand. The training ball will be delivered deflated. You can easily inflate it with the pump in a few minutes. Style Up: Use this sturdy ball to continue exercising to reach your weight loss goals set for the new year. This exercise equipment comes with a training guide (may not be in Japanese), so you can get good results when using it as a pregnancy ball or yoga ball chair, or for high-intensity interval training cardio, etc.