Do you love working out and rather than endless sit-ups, would like a super convenient way of performing back, stomach and core strengthening exercises? Would you like a super durable exercise ball with an , high grip surface? If so, our exercise ball is the perfect choice! With an extra large diameter, perfect for home workouts with a tough, rubberized surface allowing you to perform a range of balance and stability exercises to strengthen your abdominal muscles, perfect for use with yoga, or for general strength and balance training! Features - ColorAssorted Color - Material: PVC. - Size: About 25 x 25 x 25 cm. - PVC material, anti-burst design, able to stand up to the most rigorous workouts. - This premium exercise ball makes working out more effective. Use it for yoga, , stretching and more! - High grip, non-slip surface for safe use when performing weighted exercises. - Perfect for use with yoga, , or for general strengthening & balance. - If you’re tired of endless sit-ups and would like a , , burst-resistant exercise ball, perfect for tough workouts and everyday use, our exercise balls is the choice for beginner and advanced use! Package list: 2 x Ball