- Adjustable Spring Design: Our tennis shoe tree features an innovative adjustable spring mechanism, accommodating a wide range of adult shoe sizes. Perfect as a shoe stretcher or a replacement shoe tree. - Versatile Use: Ideal for various types of footwear, including ballet flats, sandals, loafers, oxfords, and more. This shoe tree is designed to keep your shoes in excellent shape, providing essential support and structure. - Enhanced Fit: The unique spring design allows the shoe tree to adapt to different shoe sizes, ensuring versatility and comfort. It keeps your footwear in the best shape possible, making it an essential addition to your shoe care routine. - Durable Construction: Crafted from high-quality plastic, these shoe trees are built to last. They resist deformation, providing reliable support and prolonging the life of your shoes. The adjustable feature ensures a snug fit for women's shoes and beyond. Use Cases: 1. After a long day at work, use this shoe tree to maintain the shape of your favorite oxfords, preventing creasing and ensuring they are ready for your next outing. 2. Store your sandals during the off-season with confidence, knowing that our shoe tree will keep them in pristine condition, ready for summer wear. 3. For ballet flats that lose their structure, this shoe tree will help retain their original form, enhancing comfort and fit for everyday use.