Featuring a durable construction, the ball door knob with lock is built to withstand daily use while maintaining its functionality and appearance. The lock mechanism is smooth and easy to operate, providing a experience. This product is suitable for various interior doors, including bedrooms, bathrooms, and closets. Features -Color:Silver -Material:Stainless Steel -Size:16.50X7.00X7.00cm/6.48X2.75X2.75in -Enhanced security: the ball door lock is constructed with durable materials, providing a sturdy structure that effectively prevents unauthorized entry, ensuring home safety -User friendly: designed for simplicity, the ball door lock is easy to operate with a gentle push, making it quick and effortless to use -Wide application: this ball door lock is ideal for indoor bedroom doors and can be widely used in various environments such as homes, hotels, and apartments -Durable: the ball door lock features a specially treated surface that resists moisture, maintaining its durability over time -Aesthetic appeal: the unique ball shaped design of the door lock adds of elegance to the door, blending seamlessly with the door's appearance Package list: 1pc lock, 1pc lock cylinder, 3pcs keys, 1pc gasket, 1pc pad box, 4pcs screws, 1pc small key