Silicone Hand Rehabilitation Balls

Silicone Hand Rehabili- tation Balls Properties: The balls made of Medical silicone in order to ex- ercise the muscles of the hand and to reduce muscle problems. because of long work on the keyboard and mouse. They can be manufactured with different flexibility and hardness depend- ing on collar of the balls. Ex: Blue is soft. Green is medium and Red are hard. indications: During rehabili- tation of brain attack patients whom have muscle weakness. Employees who work for a tong time on the computer.