※ This product is a vinyl type. These shoe covers (100 pieces: 50 pairs) allow you to maintain hygiene while wearing your outdoor shoes. They are disposable, so there's no need for cleaning! ■ Useful in various situations Open houses, laboratories, food factories, computer rooms, medical facilities, beauty salons, precision equipment factories, sample rooms, clean rooms, school visitations, meetings, presentations, etc. Useful in situations where you want to prevent external dirt from entering. ■ Features elastic rubber for easy on and off, free size The rubber opening stretches up to 40cm, a long type that fits all kinds of shoes. ■ Also for portability Lightweight at 4g per piece. Excellent portability. ■ Size: 15cm x 40cm