DescriptionThe ball is suitable as a great exercise alternative for any age and fitness level. It is used by countless physical therapists and personal trainers to strengthen and tone muscles and bones of the shoulders, back, legs, hands, arms and shoulders.Features- Color: As Shown - Material: Rubber, Steel - Size: About 33.00X1.60X1.60cm/12.97X0.63X0.63inch - Note: The color of ball rod is random. - Manufactured with high-quality material, it has excellent and high durability and practicality for usage. - Strengthen and tone muscles and bones of the shoulders, back, legs, hands, arms and shoulders. - The exercise ball is relatively safe, with extra thickness, it is not easy to burst. - Suitable for gym use or when working out in your own home. It is very useful. - Great for multiple exercises including bodybuilding, yoga, aerobics or any other workout.