Slendertone Women’s Flex Abdominal Toning System Belt

Slendertone Women's Flex Abdominal Toning System Belt The SLENDERTONE FLEX Abdominal Toning System is a lightweight breathable belt, ergonomically designed to fit the male or female body. SLENDERTONE FLEX uses a unique C.S.I. technology which exercises all of the abdominal muscles and not just those beneath the Flex belt. How Flex Works You ...