Simple operation: Insert shoes into the stretcher, turn the knob clockwise for length adjustment and the metal handle for width, making the process effortless. Precision scaling: Top-mounted scale allows accurate measurement of stretching distance, ensuring uniform length for both feet and enhancing convenience. Ergonomic design: Features an ergonomic handle for smooth operation, protecting shoes while providing ease of use. Versatile set: Includes four pairs of shoe stretchers, offering flexibility for stretching multiple pairs simultaneously. Durable construction: Made from high-hardness aluminum, it resists damage and ensures long-term usability.