1SHOE WIDTH EXTENDER: Specially designed shoe expander gently extends the width of the toe cap and heel, by turning the metal bridge in the middle of shoe widener and adjusting it to proper width, you can put on a pair of shoes that fit well.2EASY TO USE: Simple in structure and easy to use, by rotating the adjustable contour knobs on both sides of shoe shaper, can easily reach narrow, tight fitting areas.3DISCOMFORT RELIEF: Shoe stretchers help relieve the discomfort of common foot problems such as bunions, corns, calluses, misshapen hammertoes, and uneven foot size.4MULTIPLE APPLICABLE PLACE: Smooth edges, will not damage the inside of the shoe. Small and lightweight, easy to store and carry, perfect for home, dormitory, etc.5PLASTIC AND METAL: Mini shoe stretcher is made of plastic and metal material, firm and sturdy, anti rust and stable, not easy to deform, easy to clean, durable.