Features: 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 Stretcher Material: Aluminum Alloy PackageList:1 x OneLineMaleFlatHeelShoeStretcher 5 x Small Black Insoles Note: 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.