This Professional Shoe Stretcher is made of hardwood. The One-Way Shoe Stretcher transforms any pair of tight shoes for women into a pair of perfectly fitting shoes. No more breaking in of new shoes! The Professional Shoe comes complete with two Bunion Plugs that can be inserted into the foot piece to provide you with extra pressure relief in oppressive areas.Women’s Professional Shoe Stretcher Size #2 for womens US shoe size 6.5 -8.5.