SHIPPING INCLUDED This professional grade Magic Circle can be used alone as demonstrated in the accompanying video or added to your pilates reformer workout. This Magic Circle features form molded grips to fit comfortably against your body with a nonporous, molded padding that resists moisture. The Pilates Magic Circle was created by Joseph Pilates to be a versatile exercise aid you can use anywhere. The soft rubber ring provides resistance for faster, more targeted toning, improving muscle strength throughout the body...especially in problem areas like the inner and outer thighs, upper arms, and chest. The comprehensive, easy-to-follow instructional video demonstrates how the Pilates progressive fitness system, can help you sculpt and reshape your body the Pilates way! Features Pilates Magic Circle included 14.75" diameter Professional grade, nonporous, molded padding Instructional Video included Warranty: 90 Day Manufacturer's Warranty