Restore curvature to the spin with the AeroPilates spin corrector. Helps strengthen abs back and shoulder muscles to help support back. As your chest opens your shoulder straighten and any "hunch" posture disappears. Also tones and trims thigh and core stabilizer muscles. Comes with two free online expert-guided workout routines. All vinyl padded surface. Easy carrying handle. Dimensions: 28.5" x 16.5" x 13.4".