Feature: 1. Premium Material for Health and Sustainability: Our shoe trees are crafted from high-quality pine wood, offering an eco-friendly and healthy solution to maintain the shape of your shoes. The natural properties of pine ensure durability and effectiveness in shoe care. 2. Adjustable for Perfect Fit: Designed to be universally compatible, our boot expander is a versatile, two-way stretcher that can adjust both the length and width of your shoes. This feature ensures a proper fit for various shoe sizes, suitable for both men and women. 3. Comfort Enhancement: The shoe expander helps stretch the length or width of your shoes to achieve a more comfortable fit, better conforming to the shape of your feet. Reduce discomfort from tight footwear and enjoy improved comfort. 4. Easy to Use for Immediate Results: Simply insert the shoe stretcher into your shoe and turn the handle until it expands to the desired width or length. Leave it in place overnight or for at least 24 hours to allow the shoes to adapt to your foot shape. This simple process makes shoe stretching convenient and effective. 5. Versatile Application for the Whole Family: Our shoe extender works with a wide range of shoe types, including flats, tennis shoes, athletic shoes, and leather shoes, making it a practical tool for multiple users. With one pair of shoe stretchers, you can improve the fit of various shoes regardless of style or size. Specification: Origin: Mainland China Color: Wood Size: Size S 35-38: Total length 34cm Size M 39-41: Total length 36cm Size L 42-46: Total length 38cm Material: Wood Note: Due to differences in monitor displays and lighting effects, the actual color of the item may vary slightly from the images shown. Thank you! Please allow 1-2cm measurement deviation due to manual measuring.