Features: Stainless steel material, surface zinc plating alloy, not simple spraying process, not paint off, durable. New styling, smooth lines, you can bend it freely, the distance can be as long as 25cm/9.84inch. The lock body base is completely closed, and the service life is prolonged. Firm with doors and windows, safe and reliable. Each lock is equipped with several keys, which are spare for each other and are provided with mounting screws. Four types, uniform prices, you can choose to order, to meet your desire to buy.