Treated with special rustproof coating for extended durability Maintains condition even in humid environments, suitable for coastal area or high humidity users Designed to fit various computer flatbed sewing machine models, seamlessly connecting with different brands Without additional modifications needed, ideal for professional tailors requiring frequent equipment changes Features a foot friendly pedal shape to reduce fatigue during extended use Minimizes leg strain, enhancing comfortable for prolonged sewing work, especially beneficial for standing operators Craft of iron materials, ensuring stability during sewing operations Solves the slipping issue of traditional pedals, perfect for long sewing supplies with high Easy setups simplifies assembly, perfect for enthusiasts and home users Quick to install and replace, saving time and effort while improving sewing efficiency