Feature:1. PROFESSIONAL DESIGN: Shoe widener expander is professionally designed to improve the fit of your favorite shoes.2. ALUMINUM ALLOY: Shoe expander is made of aluminum alloy with a sturdy aluminum shaft for rugged durability.3. RELIEVES FOOT PROBLEMS: Professional shoe stretcher can also relieve bunions, calluses, corns or other foot problems.4. USE WITH: Shoe widener expander fits a variety of shoes and is perfect for use with leather and suede shoes.5. APPLICABLE: Shoe trees are great for stretching flats, sandals, oxfords, tennis shoes, slippers, canvas shoes, sneakers, open toe shoes, ankle shoes, and boots.Specification:Item Type: Shoe StretcherMaterial: Aluminum Alloy.Package List:1 xDouble Plate Men Flat HeelShoe Stretcher5 x Small Black Insoles