Features 1. Toe eversion corrector: The knob adjusts the angle, and one twist straightens it, making it more convenient for painless correction of the left and right feet. 2. Flexible rotation: Rotate up and down 90 flexibly, and the corrector can rotate 180 flexibly, making walking easy and comfortable without affecting daily wear and correction. 3. 3D visualization dynamic correction: A visible dynamic correction process that eliminates the hassle of toe inversion. 4. High quality material: Made of thickened silicone material, soft and skin friendly. Protect the protruding side of the big foot bone and avoid pain and discomfort on the side of the big foot bone during the correction process. 5. Fixed strap: Independent heel strap for easy fixation, preventing displacement. Wearing orthodontic devices during night breaks is not afraid of falling off, making it more stable. Specification Material: Cloth Color: Gray black buckle, White white buckle, White black buckle Size: 15 x 5.5 x 4 cm Weight: 55 g Package Include: 1x Splints Hammer Toe Straightener