Ezyoutdoor 65cm Exercise Fitness Aerobic Ball for Household Fitness Workout GYM Yoga Pilates Pregnancy Birthing Swiss Made with thick and durable PVC materials, easy to clean and carry.Anti-slip design makes training safe and increases exercise efficiency Great for your spine and back health because it can help you build strength, tone your muscles, greatly increase your flexibility and improve your balance. It can effectively adjust your posture and make your figure perfect if you insist on using for a long term;It fits all ages people of different health Can build muscles strength, improve body health, and shape a perfect figure.Suitable for pliates, yoga, weight training and other balance sports Package included:1 x Yoga Ball(Random Color);Lifetime Warranty;7-15 days shipping date with tracking number