CanDo Inflatable Exercise Saddle Roll – Blue – 32″ Dia x 51″ L (80 cm Dia x 130 cm L). The CanDo inflatable saddle rolls are easier to control than exercise balls because motion is limited to the forward and backward rotation. These colorful inflatable molded heavy-duty rolls can support up to 300 pounds. Rolls aid in developing muscles, coordination, and balance. Further, the “saddle” offers extra support for the patient. Inflatable rolls also make a great addition to individual physical fitness regimes. Available in various color-coded sizes. UOM: 1/EA.