YR Exercise Ball 21.6'' Yoga Ball for Workout Pregnancy Stability, Anti Burst Fitness Ball for Home Gym & Office Chair, Core & Balance Training, Physical Therapy - White
Safety and Comfort: The exercise ball is crafted from PVC material, thus free of BPA & heavy metals, safe for both pregnant women and children
Anti Burst & Slow Deflation: Made with high-quality anti-burst material that supports up to 800 pounds, ensuring safe and reliable performance during intense workouts and daily use
Multi-Functional Fitness Ball: Designed for multiple applications including fitness workouts, pregnancy exercises, birthing support, physical therapy, rehabilitation, and as an ergonomic office seating alternative
Different Size Meets Your Needs: 55cm、65cm and 75cm 3 sizes to choose, pick the one according to your height. It's also a meaningful gift to support loved ones' health journey
Inflation Instructions: Includes hand pump for quick inflation. Inflate the ball to about 80% of the recommended size firstly, leave on for 1-2 days, then inflate to the recommended size. Ensure the air plug is pressed flush with the ball surface to prevent air leakage
