Only at OPTP, the 'emerald green' Franklin Textured Ball Set sports a new design and texture* that activate the relaxation reflexes of the muscles.
Designed to facilitate the exercises of the Franklin Method. Balls are the ideal density and size for relaxation exercises of the neck, jaw, elbow, hip and more. Approximately 3.5" in diameter. Set of two. Latex- and phthalate-free.
Franklin Balls come partially inflated but needle inflating pump is required to adjust firmness (sold separately).