Soft and elastic TPE material: This diving fins shoe insert is made of soft TPE material, which not only provides a comfortable feel but also has good fixing performance and anti-collapse ability, allowing it to maintain its shape for a long time. Breathable hollow design: The specially designed hollow structure allows air to circulate freely, effectively reducing the feeling of stuffiness and ensuring that your feet remain dry and comfortable while wearing. Convenient hanging hole design: The thoughtful hanging hole detail offers users a more convenient storage option. Whether hung on the wall or stored in a cabinet, it can be easily accessed, saving space and enhancing daily usability. Custom-fitted curve: The carefully designed curved contour perfectly matches various shoe types, providing the most suitable support and fit whether you are wearing sports shoes, casual shoes, or formal leather shoes. Durable TPE material: Due to the use of high-quality TPE material, this shoe support insert not only has excellent flexibility but also strong durability. Even with long-term use, it will not easily wear out or age, thus extending its lifespan. Description: Enhance your diving experience with these diving fins shoes inserts. Crafted from durable TPE material, these inserts are soft, flexible, and resistant to collapse. The hollow design ensures breathability, keeping your feet cool and comfortable underwater. Their curved shape perfectly fits inside your shoes, providing a secure and snug fit. Convenient hanging hole design allows for easy storage and quick access whenever you're ready to dive. Upgrade your gear with these versatile and practical diving fin inserts today! Item Name: Flip Fin Insert Material: TPE Features: Hanging Hole, Breathable Hollow Design, Ergonomic Size Details: L: 23.7cm, W: 19.7cm, H: 0.2cm(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 Pair of Flip Fin Inserts