○ Product Description This product allows you to perfectly adjust shoes that are too small or that you want to widen. It works for leather shoes, pumps, and sneakers, for both men and women. You can stretch shoes at specific points without ruining their design. How to Use (Easy 3 Steps) 1) Insert the main body into the toe of the shoe and secure it to the heel. 2) Turn the screw to gradually stretch the width/instep. 3) Leave it for about 2 days, try the shoes on, and readjust as needed. ※ The optimal time may vary depending on the material and condition of the shoes. Do not overtighten. Precautions for Use ・ The degree of stretching varies depending on the material (natural leather, synthetic leather, fabric, etc.). Avoid excessive force. ・ Adjust gradually at first, and try the shoes on after about 2 days to make fine adjustments. ・ For shoes with decorations or delicate materials, check in an inconspicuous area beforehand. ○ Product Condition Never opened or used. Please understand that this is a used item.