BXO1019 Features: * Proudly manufactured in the USA * Flat insole * Available in Men or Women styles * Comfortable shock-absorbing magnetic cushion * Trim to fit * Support contains 2 concentric circle magnets * Allow for increased blood circulation * Providing pain relief, acceleration of the healing process and relief of pain and numbness * Magnetic fields: 2 in each foot * Gauss: 500 Per magnet Dimensions: * Dimensions: 4"" H x 12"" W x 0.25"" D