This product is a premium lock set designed with both functionality and user experience in mind. It is crafted from high-quality zinc alloy, a material known for its long-lasting durability and excellent corrosion resistance, ensuring that the locks will remain in excellent condition for years to come. The safe design of the locks features chamfered edges, which effectively prevent accidental scratches, making them safe for all users, including children and the elderly. The ergonomic comfort is another highlight of this product. The smooth, contoured handle is designed to fit perfectly in your hand, providing a comfortable grip for daily use and reducing hand fatigue. Installation is a breeze with this lock set.