Enhanced Security: This modern invisible door lock features a thickened solid latch for improved security. It can be locked or unlocked using an external key or an internal rotating button, providing added safety and peace of mind. Easy Installation: Designed for simple setup, this lock requires no complicated steps and can be installed effortlessly. Versatile Use: Suitable for various door types, this lock is ideal for use in homes, hotels, offices, and other applications where reliable security is needed. Premium Material: Constructed from stainless steel, this door lock is durable and built to last, ensuring long-term performance. Product Details: The package measures 15 x 9 x 10 cm and includes 1 door lock and 3 keys. Specification: Material: Stainless Steel Package Includes: 1 Door Lock 3 Keys Note: Please allow slight size variations of 1-2 cm due to manual measurement.