Function: Prevents painful blisters and saves you from wearing shoes that hurt. Turns tight boots into comfortable, well-fitting boots. (Suitable for regular boots). Durable Construction: Made of robust polyurethane plastic and premium steel shaft, more durable than wooden ones. These excellent shoe stretchers can be used for years. Metal Handle: The metal handle is electroplated and rust-free, smooth and sturdy, easy to use, and it will last longer. Free Gasket: We also give away a set of gaskets that can be used to further increase the upper. Allows you to stretch very small areas of your boots, so you can focus on painful pressure points. 2 Pcs. Pack: The package contains a pair of shoe stretchers. Just insert them into your boots, then turn the knob clockwise to start stretching the boots. Leave the shoe stretchers overnight, or for 24-48 hours. The longer the shoe stretcher is inside, the more your shoes will stretch. About Shipping: All items will be shipped within 3 business days after payment is received. Most often, you will receive them within 8-12 days. The specific delivery time depends on the circumstances. If you have any questions, please feel free to contact us. During the shopping process, if you have any questions, please feel free to consult us, we will answer you within 24 hours, wish you a happy shopping. Thank you for your cooperation, we will ensure your satisfaction.