Features: Keep your diving in with our made Shoe Expander, designed to prevent deformation and maintain during storage while offering adjustable expansion for a customized fit. Featuring a tool installation design and compatibility, this fin shoe tree ensures effortless adjustment across various brands and sizes, ideal for hassle maintenance of diving gear. Perfect for divers, snorkeling enthusiasts, and multi equipment owners seeking to preserve fin integrity and comfort during extended storage periods. Use it at home, dive centers, or travel destinations to from flattening, creasing, or warping caused by improper stacking in gear bags between underwater adventures. Engineered with friendly materials, this shoe expander combines with , delivering repeated use without degradation for water sports lovers. Specifications: Materials: ABS materials, it has good wear resistance and resistance to the durability and stability of the product. Dimensions: Total length 31.5cm; width 17cm, thickness 2mm Color: Black/White unit: 1 double Practicality: Designed for diving , effectively prevent shoes from deforming, maintain the best condition of the shoes, and extend the service life. Suitable for diving enthusiasts when storing and maintaining shoes on a daily basis. Package Includes: (2 pieces) Diving shoe anti-deformation expander note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to difference between different monitors, the picture may not reflect the actual color.