Description: 【Multi Zone Boot Relief】: Long boot stretcher specially designed to around the ankle, calf, and boot shaft; ideal for cowboy boots, tall boots, leather boots, hiking boots, and more 【Boot Shaping Function】: Boot stretcher effectively stretches and shapes the boot shaft and calf area to improve comfort and extend the life of your favorite footwear 【Adjustable Expansion Control】: Shoe stretcher easy to use knob adjustment allows smooth expansion,simply insert into the boot and twist the handle for precise control over stretching force 【Sturdy Aluminum Construction】: Crafted from heavy duty cast aluminum with stainless steel components for exceptional durability; resists deformation even with frequent use,perfectly for home or professional boot shops 【Scratch Surface】: Smooth surface design of the shoe expander widener prevents scratches or damage to boot linings or leather while maintaining the original shape of your boots,suitable for both men's and women's boots in various sizes and materials Specification: Material: Aluminum Alloy Stainless Steel   Size Chart: 53cmx11.5cmx8cm/20.87inchx4.53inchx3.15inch Package Includes: 1 Shoe Tree Note: Please allow slightly errors due to manual measurement and different monitors.