Features 1.Premium Material: Spring boot holder is made of premium spring, alloy, plastic material, strong and durable, not easy to wear. 2.Adjustable Design: The spring boot holder can be flexibly adjusted in length to fit almost any shoe. 3.Keep it in Shape: Simply insert the shoe tree into your shoe to keep the shape and make your shoe look perfect. 4.Easy to Use: The shoe tree stretcher is designed with an imitation shoe shape, which is easy to put into the shoe, and the strength is even, so it does not break the shoe. 5.Practical to Use: The simple mechanical lifting of the shoe tree stretcher effectively causes the upper to arch up, thereby alleviating the pressure on the instep. Specification Item Type: Shoe Tree Shaper Material: Spring, Alloy, Plastic Package List 5 Pairs x Shoe Tree Shaper