This Pilates ball is crafted from high-quality, eco-friendly PVC material, this fitness ball ensures safety and durability with its soft, flexible, and skin-friendly design. Reinforced with a honeycomb structure, it can withstand up to 550 lbs of weight without bursting, even when pierced by sharp objects. The fine texture provides excellent non-slip properties for a secure exercise experience. Easy to inflate in just over ten seconds using the included pump or portable PP inflatable straw, it securely seals with the included plug to prevent air leaks. Compact and lightweight, it conveniently fits in your bag for easy carry and storage. What exercises can Pilates balls do? Core Strengthening: Exercises focused on strengthening the core muscles, including abdominals, obliques, and lower back. Balance & Stability: Exercises aimed at improving balance and stability, promoting better posture and coordination. Flexibility & Stretching: Movements designed to enhance flexibility, increase range of motion, and reduce muscle tension. Physical Therapy: Exercises tailored for physical therapy purposes, aiding in injury recovery and rehabilitation.