The Balance Ball is a mini exercise ball designed to effectively stimulate your abdominal and inner thigh muscles while increasing flexibility, strength, and endurance. This versatile tool adds instability and resistance to a variety of exercises, making your workouts fresh and enjoyable. Durable and Safe Design Crafted from soft, flexible, and durable PVC, the Balance Ball remains elastic and squishy even when fully inflated. Its frosted surface enhances friction, providing effective anti-skid properties. The honeycomb microcellular foam structure and thickened ball wall have passed explosion-proof and compression tests, ensuring it can withstand the weight of two adults for safe training. Ideal for Various Activities This small exercise ball is perfect for yoga, Pilates, core strength training, balance exercises, flexibility workouts, and even during pregnancy and birthing. It's suitable for both rigorous training sessions and relaxation. Package Includes 1 x Ball 1 x Ball Plug 1 x Ball Pull 1 x Blow Tube