CanDo® Digi Flex® Finger Exerciser, Medium, Green, 1 Each Indicators and Signage 7 kg) *Requires two C Jobst Ultrasheer 30 40 ThighHi 7 kg) *Requires two C size alkaline type batteries (Batteries and cards not included) *Warranty: 12 months parts and labor Large * Freestanding or fit over any toilet * Orthopedic contoured padded back with support belts and harness * Hi Back has harness for added support * Seat depth height and tilt of commode seat back height and footrest are adjustable with 3 seat hole sizes * Easy push button pail release lightweight frame non slip padded seat removable padded abductor splash guard Use each button independently to exercise fingers or compress the entire unit for complete hand and forearm strengthening Develops isolated finger strength