Magic ring to balance your center of gravity. Just by wearing it on your big toe, you can improve your body's center of gravity! You can aim for a refreshed lower body while experiencing the comfortable feeling of your toes spreading. I have confirmed the contents, but it is an unused item. ★ Material / High-quality elastomer, antibacterial treatment ★ Size (cm) / Length 2.6 x Width 2.5, Circumference 3.8 (inner diameter) ★ Thickness 1.0～1.4 ★ Compatible size: Around the big toe 3.8～5.2 ◎ Recommended points ◎ ・Three-dimensional structure that fits perfectly on your toes ・Soft gel material that doesn't constrict your toes ・Soft ring that doesn't hurt ・Antibacterial treatment for cleanliness at all times! Thank you for viewing.