Features: Simple installation with innovative no drill design eliminates messy drilling, perfect for renters and homeowners seeking damage without door security solution like door latches and without drill door lock. Crafted from corrosion resistant zincs alloys and iron, this quiet door lock features noise dampening mechanics for smooth operation while maintaining structural durability. Ideal for households with light sleepers, temporary residents, and spaces requiring privacy upgrades like bedrooms, home offices, or rental apartments. Universal compatibility with standard door thicknesses ensures seamlessly integration across interior door, including bathrooms, closets, and partition room. Enhances safety meets convenience the double action locking mechanism prevents accidental openings while preserving door frame from drilling damage, combining security with interior aesthetics. Specifications: Color:Two Elections Dimension:61×100mm/2.4×3.93in Component:Zincs alloys + iron Package Includes: 1pc Door Latches Lock note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.