1303 Soft Spring Hula Hoop Core Training Adult Exercise Foldable Portable Perfect for those who want to tighten their midsection! The soft spring structure fits snugly around the waist, and continuous rotation effectively stimulates the abdominal muscles and core. Supports the creation of a slim body line. * Soft material that is safe for beginners * Twist and fold! Compact and easy to store and carry * Gentle on the waist and less likely to cause pain even with prolonged use * Convenient size that can be used while traveling or on business trips * Lightweight type, approximately 1kg Why not start exercising easily at home or on the go?