1. Function: The shoe stretchers can prevent the shoes from collapsing and wrinkling, solve the problems of shoes squeezing the feet, and make the boots comfortable. 2. Universal: Shoe stretchers are not only suitable for boots, but also suitable for sandals, flat shoes, canvas shoes, sports shoes, high heels and fish-mouth shoes. 3. Material: Made of plastic alloy (shoe last) and metal (pole), it will not be corroded or deformed over time, and it is more durable. 4. Easy to use: Just insert the shoe stretchers into the shoe, and then turn the pole clockwise to start stretching the shoe. After adjusting the shoe stretchers, leave them for 24-48 hours before taking out the shoe support. 5. 2 Pieces: The set includes two shoe stretchers and ten support pieces. You can use them to stretch the width of shoes and boots. Specifications: Product nameShoe stretcher Color: Pink (shoe last), Silver (pole) Material: Plastic alloy (shoe last), metal (pole) Size: Shoe last: About 13.5*6.8cm/5.31*2.68inch(L*W) Pole: About 38cm/14.96inch(L) Package Includes: 2Pcs * Shoe stretcher 10Pcs * Support piece