Body Rolling Ball Options:Beginner - RB2093 - Adjustable range: 31 - 40

Adjustable range: 31 - 40

5" - 4" 20" - 26" Medium 4" - 4

Thermoplastic cuffs can accommodate patients with 0 to moderate tone and mild spasticity

Can also be used for leg elevation and as a back rest

Body Rolling Ball Options:Beginner - RB2093 - Adjustable range: 31 - 40The Beginner Ball is soft and used for beginners those with osteoporosis arthritis or limited flexibility. (21cm) 8 1 4" diameter The Intermediate Ball is firm and smaller for detail work; shoulder neck abdomen pelvis and arms. (17cm) 7" diameter The Advanced Ball is the firmest and is issued for spinal work or specific muscle release. (17cm) 7" diameter