Crafted from resistant zincs alloys and iron, this quiet door features noise dampening mechanics for smooth operations while maintaining structural durability Enhances meets convenience the double action locking mechanism prevents accidental openings while preserving door frame from drilling damage, combining security with interior aesthetics Simple installation with innovative without drill eliminates messy drilling, perfect for renters and homeowners seeking damage without door security solution like door latches and without drill door Universals compatibility with standard door thicknesses ensures seamlessly integration across interior door, including bathrooms, closets, and partition room Ideal for households with light sleepers, temporary residents, and spaces requiring privacy upgrades like bedrooms, home offices, or rental apartments, Manufacturer: XIBEIDIANZI