Exercising Ball PU is an excellent physiotherapy device to provide a pleasurable exercise plan for the hand, wrist, forearm and the fingers.Safe and inertHigh patient complianceExcellent resilience for a long functional life .Compatible in thermal/hydrotherapySalient featureErgonomic design and materialsTwo resistances available- Ortho (hard) & Neuro (soft)Compatible for thermal/hydrotherapyFlexible and pleasurable exercise schedules can be plannedBetter complianceInert PU material, safe to useExcellent resilience, offers longer life.SIZE: UNIVERSALORTHONEURODIA INCHESDIA CMHARDSOFT2.556.5