1. Insert the bunion plugs in the appropriate holes to stretch specific areas. Step 1: Turn on or turn off the height stretch switch. Step 2: Insert the boot stretcher. Step 3: Turn the handle clockwise. Step 4: Wait 24 48 hours. 2. High Quality Materials The shoe expander is made of eco friendly brown and white ABS plastics, paired with high quality steel for durability. The smooth surface ensures ease of use and excellent stretching performance. 3. Instep Stretcher for Boots The shoe widener stretcher stretches both width and height simultaneously and doubles as a shoe shaper to maintain the shape of your shoes. As a boot stretcher, it also helps prevent leather wrinkles during wear. 4. Leather Shoe Stretcher Reduce the painful break in period for shoes while helping with bunions, calluses, corns, or other foot issues. Comes with 8 bunion plugs for targeted stretching to ensure your feet remain comfortable. 5. Wide Compatibility Suitable for most shoe types: cowboy boots, hiking boots, working boots, casual shoes, flats, sneakers, and more. Suitable for men and women, including cowboy boot stretchers for women sizes 5 8.5 and men sizes 7.5 13 boots.