Pro Series Exercise Ball, Pump Included, Available in 55, 65 & 75 cm Size:55cm One Size Fits Most sizing

One Size Fits Most sizing offers an adjustable strap for a custom fit

Heavy-Duty Exercise Bike Mat for Floor Protection and Vibration Reduction

4 Lightweight flexible stays for added back support

Fasten behind the knee for a snug fit

Pro Series Exercise Ball, Pump Included, Available in 55, 65 & 75 cm Size:55cm One Size Fits Most sizingIBF Iron Body Fitness Pro Series Exercise Ball Anti Burst with Pump Use the IBF Iron Body Fitness Pro Series Exercise Ball to improve your balance, coordination, flexibility, and muscle strength. This versatile ball is ideal for yoga, pilates, strength training, and even as a chair replacement to promote better posture. Its anti burst design ensures that if punctured, the ball will slowly deflate rather than burst, providing an added layer of safety