Versatile fitness tool designed to stretchImprove flexibility and release tension and back painSuitable for beginners, to reach more complex posturesAlso for Advanced yoga and Pilates practitionersHas proven benefits for the relief of back and neck painThe textured, natural PU surfaceComfortable to the touch and provides stable gripThe inner wheel is of ABS materialProduct Dimensions:Size: 32cm x 13cmWeight: 1.3 kg