Features: 1. High quality materials for health and sustainable development: Our shoe lasts are made of high-quality pine wood, providing an environmentally friendly and healthy solution to maintain the shape of the shoes. The natural characteristics of pine wood ensure the durability and effectiveness of shoe care. Adjustable Perfect Fit: Our boot expander is designed to be universally compatible and is a multifunctional two-way stretcher that can adjust the length and width of the shoes. This feature ensures a perfect fit to any pair of shoes, making it suitable for both men and women. Enhance comfort: The working principle of the shoe expander is to stretch the length or width of the shoe to achieve the most comfortable fit, perfectly fitting your foot contour. Say goodbye to the discomfort of tight shoes and enjoy a perfect and personalized fit. Easy to use, immediate effect: simply insert the shoe stretcher into the shoe and turn the handle until it expands to the desired width or length. Leave it overnight or for at least 24 hours until your shoes perfectly fit your feet and feel comfortable. This simple process makes shoe stretching worry free. Multi functional application suitable for the whole family: Our extended shoes are suitable for various shoe types, including flat shoes, tennis shoes, sports shoes, and leather shoes, making them a versatile tool suitable for the whole family. With just a pair of our shoe stretchers, you can ensure that everyone's shoes fit comfortably, regardless of style or size. Specification: Origin: Chinese Mainland Color: Wood Size: Size S 35-38: Total length 34cm Attention: Due to differences in display and lighting effects, the actual color of the product may be slightly different from the color shown in the picture. thank you! Due to manual measurement, please allow for a measurement deviation of 1-2 centimeters.