Stretcher Width: 2.75-4.52inch.
US 4-8 Pc Boot Size Shaper Expander Widener High Heels Shoe Stretcher Adjustable Red 4 Pack Shape Extenders and Width Extender for Men s & Women s Shoes or Boots US 4-8 Pc Boot Size Shaper Expander Widener High Heels Shoe Stretcher Adjustable Red 4 Pack Shoe Accessory Type: Other Shoe Gender: Unisex Shoe Materials: N/A Dimensions: 2.Fuction:Relieves discomfort from common foot problems such as bunions corns calluses misshapen hammertoes and uneven foot sizes.0 inches (H) x 6.0 inches (H) x 6.